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WHAT IS DISSOCIATION OF WEAK ACIDS AND BASESS ?

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WHAT IS DISSOCIATION OF WEAK ACIDS AND BASESS ? Dissociation of a Weak Acid           Consider the dissociation of a weak monobasic acid HA in water, represented by the equation                       HA+H₂O ⇋ H₃O⁺ + A⁻ Applying the law of chemical equilibrium, the equilibrium constant K c is given by the expression                                [H₃O⁺][A⁻]                 K c   =  ----------------------       ......... (1)                                   [HA] × k           The square brackets, as usual, represent concentrations in moles per litre of the entities enclosed therein.           Since water is present in large ex...
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What factors dose controlling the degree of ionization ? Ionic Equilibria ? In Physical Chemistry .

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  FACTORS CONTROLLING THE DEGREE OF IONIZATION. The degree of ionization depends on the following factors : (1) Nature of the electrolyte : Weak electrolytes such as CH₃COOH, H₂CO₃, NH₄OH , Mg(OH)₂ etc. can ionize only to a small extent, therefore, their degree of ionization is low. Strong electrolytes Such as HCI, NaOH, NaCl which are almost completely ionized have high degree of ionization. (2) Nature of the solvent : Every solvent has some detinite value of dielectric constant. Generally, solvents with high dielectric constant such as water (ε= 80) ionize the electrolytes to greater extent than the solvents with low dielectric constant such as benzene (ε = 2). This is due to the fact that solvents having high dielectric constant weakens the forces of attraction between the oppositely charged ions and hence enhance ionization. (3) Concentration : lonization of the electrolyte increases with the increase in dilution and it becomes naximum at infinite dilution i.e. as concen...
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What is degree of ionization ?| physical chemistry.

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DEGREE OF IONIZATION  
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What is strong, moderate and week electrolytes in physical chemistry ?|physical chemistry

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 What is strong, moderate and week electrolytes in physical chemistry ?
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Most search keyword on google in India|ranking website|

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Most search keyword on google in India
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Bypassing any Android mobile Password/Pattern/Face/PIN unlock

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How toBypassing any Android mobile Password/Pattern/Face/PIN unlock 
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Best Programming Languages for Artificial intelligence, Machine Learning and Deep Learning

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 Best Programming Languages for Artificial intelligence, Machine Learning and Deep Learning 
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Which Top 5 programming languages Should learn in 2021 ?Computer science

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                             Computer science Top 5 programming languages to learn in 2021
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How to reset/factory reset your computer without data losing (windows 7/windows10/windows 8,8.1)

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 How to reset/factory reset your computer without data losing  how to factory reset your PC /windows 7 - How to reset Windows 7   -   How to reset without losing file/data/app for Windows 7 in hindi -  how to factory reset your PC / Windows 10 - How to reset Windows 10   -   How to reset without losing file/data/apps for Windows 10 in Hindi - How to reset without losing file/data/apps for Windows 10 in English - How to reset password windows without losing file/data/apps -Windows 10 in english - Windows Activation Key For Free  @echo off title Activate Windows 10 ALL versions for FREE!&cls&echo ============================================================================&echo #Project: Activating Microsoft software products for FREE without software&echo ============================================================================&echo.&echo #Supported products:&echo - Windows 10 Home&echo - Windows 10...
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Ethical Hacking Full Course In Hindi

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How to reset your ubuntu password ?

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 how to reset your ubuntu password ? hi ,      guys some time we forger our ubuntu password. so talk about how to reset your ubuntu password and I will teach you how to make anti-hack password that which can very deficult to creak and  or hack your ubuntu sydtem .                   lets start now     
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C Proramming language course for free in Hindi

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Quick guide of c programming here----- Click To Read Full Post Click Here  Why learn c programming language in this modern world ? Watch this video NO 1   Watch this video NO.2 What is coding & C programming language ? Watch this video NO.3 C programming language ? Watch this video NO.4 What is Structure of C Programming ? Watch this video NO.5 What is Syntax Of a C Programming ? Watch this video NO.6 what is Variables and Data Types In C Programming ? Watch this video NO.7 what is Operators In C Programming ? EXERCISE 1 Watch this video NO.8 Exercise for Multiplication Tables in c program Watch this video NO.9 Format Specifiers and Escape Sequences and - Examples in c language Watch this video NO.10 If,Else,Control Statements In C language
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Web development with HTML, CSS, and JavaScript course for free

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Web development with HTML, CSS, and JavaScript course for free                          start today  
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Network penetration testing / ethical hacking full course for free

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Network penetration testing / ethical hacking  full course. $200   free    it is free of cost before this it was about $ 200 stay with us.           Start your hacking journey from                       Today 
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Ethical hacking full course from edureka for free

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Ethical hacking full course from edureka for free
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How can we earn money online ?How to earn money online ?

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 How can we earn money online?  On this page i putall the best ways to make money in spare time  based on my own experience.   1. Freelancing  1. Freelancing      Freelancing is one of the most effective ways to make money online from home.for a student freelancing is the bast way to manage all fees by money.        - data entry -  it's the easiest way to make money from freelancing.it can be done by a zero skilled person. 2.Start your own website/blog  It can take only 5-20 minutes to make a website at home. It's THE way to make money while you sleeping .by adding ads on your website you can earn money easily.    3.affiliate marketing/selling  in several days I sew a group of friends created websites and post affiliate links and more on, and they earn more than 60 thousand in a month.   4.Online surveys by on-line surveys you'll earn quite 100$ per day .For a couple of minutes...
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How to Fix software center install in ubuntu(linux)?

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How to Fix software center install  in ubuntu(linux)? to fix that follow these staps---      
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How to Fix Unable to Install Apps In Ubuntu ?

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  How to Fix Unable to Install Apps In Ubuntu ? follow these commands to fox it
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Types of Computers and their example with a Brief ( with Picture & Video )

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Types of Computers and their example with a Brief ( With Picture & Video ) Computers vary widely in performance, size and cost. Depending upon these parameters, the computer industry classifies them into following Categories : :> 1. Microcomputers (Micros, for short)  2. Minicomputers (Minis, for short)   3.  Mainframes  4. Supercomputers  Performance is measured in terms of speed of processing instructions, storage capacity, ability to handle a large number of input and output devices, and nature of operations performed. Generally, better the performance, the larger the size, and higher the cost.  1.  MICROCOMPUTERS  Microcomputers are the lowest end of the computer range. The special purpose devices that are used to control washing machines and the highly visible personal computers you use on desktops both fall under this category.  The most common applications of the PC are word processing, spreadsheet calculating and database ...
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How to install Mongodb v4.4 ? MongoDB illegal instruction (core dumped) issue ! What is core-dump ?

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  MongoDB illegal instruction (core dumped) issue ! How to install  Mongodb v4.4  ?  What is core-dump ?  Today,             I'm gonna talk about what is core dump   and  how to solve MongoDB illegal instruction (core dumped) issue ,  For that watch this Video ( Language Hindi ) What is   illegal instruction core dumped ? = >  Accessing memory that "does not belong to you" causes a Core Dump/Segmentation fault. A core dump occurs when a piece of code attempts to read and write in a read-only memory location or a freed memory block. It's an error that means there's a problem with the memory. The following are examples of common segmentation errors: Changing the literal value of a string: Because the line *(str+1)= ‘n' tries to write a read-only memory, the following programme may crash (give a segmentation fault error). In  >  C  int main() {      ...
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Generations Of Computers and their Evolutions ?

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Generations Of Computers and their Evolutions  ? FIRST GENERATION OF COMPUTERS (1949-55) :      The first electronic computer was introduced in 1946 by a team led by Professors Eckert and Mauchly at the University of Pennsylvania in U.S.A.-This computer was called Electronic Numerical.integrator and Calculator (ENIAC). It used high speed vacuum tube switching devices. It had a very small memory and  was designed primarily to calculate the trajectories of missiles.  The ENIAC added two digits in around 200 microseconds and multiplied in about 2800 microseconds.   IMPLEMENTATION OF PROGRAM LOOPS : The first computer was designed and commissioned in 1949  at Cambridge University, U.K. under the leadership of Professor Maurice Wilkes. This computer called EDSAC (Electronic Delay storage Automatic Calculator) used mercury delay lines for storage.      Early in the 1950s, stored programme electronic computers saw commercial manu...
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Monetary Policy of Malaysia

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  Monetary Policy in Malaysia             Prior to the 1997 Asian Financial Crisis, the Malaysian ringgit was an internationalized currency, which was freely traded around the world. Just before the crisis, the Ringgit was traded RM2.50 at the dollar. Due to speculative activities, the Ringgit fell as much as RM5.00 to the dollar in matter of weeks. Bank Negara Malaysia, the nation's central banks decided to impose capital controls to prevent the outflow of the Ringgit in the open market. The Ringgit is not traded internationally, a traveller needs to declare to the central bank if taking out more than RM10,000 out of the country and the Ringgit itself was pegged at RM3.80 to the US dollar. The fixed change rate was abandoned to floating exchange rate in July 2005, hours after People's Republic of China announced the same move. At this point, the Ringgit is still not internationalized. The Ringgit continue to strengthen to 3.18 to the dollar in March 2...
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What is change to mass ratio of electron? Who measured the ratio of electrical charge to the mass of electron ? | Inorganic chemistry | chemistry.

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              Inorganic chemistry | chemistry Change to Mass Ratio of Electron             In 1897, British physicist J.J. Thomson measured the ratio of electrical charge ( e ) to the mass of electron ( m e ) by using cathode ray tube and applying electrical and magnetic field perpendicular to each other as well as to the path of electrons. When only electric field is applied, the electrons deviate from their Path and hit the cathode ray tube at point A. Similarly when only magnetic field is applied, electron strikes the cathode ray tube at point C. By carefully balancing the electrical and magnetic field strength, it is possible to bring back the electron to the path which is followed in the absence of electric or magnetic field and they hit the screen at point B. Thomson argued that the amount of deviation of the particles from their path in the presence of electrical or magnetic field depends upon:      ...
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How to reset/factory reset your computer without data losing (windows 7/windows10/windows 8,8.1)

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 How to reset/factory reset your computer without data losing  how to factory reset your PC /windows 7 - How to reset Windows 7   -   How to reset without losing file/data/app for Windows 7 in hindi -  how to factory reset your PC / Windows 10 - How to reset Windows 10   -   How to reset without losing file/data/apps for Windows 10 in Hindi - How to reset without losing file/data/apps for Windows 10 in English - How to reset password windows without losing file/data/apps -Windows 10 in english - Windows Activation Key For Free  @echo off title Activate Windows 10 ALL versions for FREE!&cls&echo ============================================================================&echo #Project: Activating Microsoft software products for FREE without software&echo ============================================================================&echo.&echo #Supported products:&echo - Windows 10 Home&echo - Windows 10...
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What is thomson model of atom ? | Inorganic chemistry | Chemistry.

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 Inorganic chemistry | Chemistry.   Thomson Model of Atom  What is thomson model of atom ?              J. J. Thomson, in 1898, proposed that an atom possesses a spherical shape (radius approximately 10^-10 m) in which the positive charge is uniformly distributed. The electrons are embedded into it in such a manner as to give the most stable electrostatic arrangement. Many different names are given to this model, for example, plum pudding, raisin pudding or watermelon .                    visualised as a pudding or watermelon of positive charge with plums or seeds (electrons) embedded into it. An important feature of this model is that the mass of the atom is assumed to be uniformly distributed over the atom. Although this model was able to explain the overall neutrality of the atom, but was not consistent with the results of later experiments. Thomson was awarded Nobel Prize ...
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