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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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Full information about mobile radiation and its disadvantages

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Full information about mobile radiation and its disadvantages Mobile Tower or Mobile Tower Radiation At present, we have fully relied on the mobile communication system, almost every person in the city has a mobile, and at a short distance you will find large towers of mobile. The mobile communication system uses electromagnetic waves, this communication system uses microwaves, whose frequency frequency ranges from 450 MHz to 3800 MHz,     Click To Read Full Post Click Here
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what is IRS (Indian Readership Survey )

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What is IRS Indian Readership Survey ? the world's largest readership and consumption survey - Indian Readership Survey (IRS). The IRS is a pan-India readership and consumption study, which provides vital insights on the readership of Newspapers and Magazines, other media consumption like TV, Radio, Internet, and also product ownership information. WHERE WILL YOU FIND THE WORLD'S LARGEST READERSHIP SURVEY?  IN THE WORLD'S LARGEST DEMOCRACY' OF COURSE.  The Media Research Users Council ( MRUC ) has commissioned the world's largest readership and  consumption survey - Indian Readership Survey (IRS). The IRS is a pan-India readership and  consumption study, which provides vital insights on the readership of Newspapers and  Magazines, other media consumption like TV, Radio, Internet, and also product ownership  information. IRS enables marketing companies to devise effective media and marketing  strategies that contribute in achieving...
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About Kuwait and Kuwait City - Infrastructures, Tourist Spots, Population Pattern, Climate, Natural Resource, Currency , Educational facilities

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Preface: I had a rare chance to go to Kuwait and stay there for about one and half year. This chance came to me and our family as my father was given an overseas assignment in Kuwait during the period 2008-2010 Now through this article I am going to share my experience of Kuwait which I will cherish all my life.  Geographical and General features of Kuwait:  Kuwait is a small country located in the Middle Easton bank of the Persian Gulf and between Iraq and Saudi Arabia. It is a desert country with intensely hot summers and short, cool winters, The terrain varies minimally, between flat, sandy and slightly undulating desert plains. The area of the country is only 17800 square KM. However there are few oases where vegetables, lakhs of date trees etc are grown and poultry are bred. Kuwait is an Islamic sovereign country run by elected parliament and the King. Now women can also take part in clection process and contest in the election process.  Population Pattern:  Kuw...
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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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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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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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