JEE Main 8 April 2017 Paper Solved Paper

Section: Chemistry

Question : 38 of 90

Marks: +1, -0

Addition of sodium hydroxide solution to a weak acid (HA) results in a buffer of pH6. If ionisation constant of HA is 10−5,the ratio of salt to acid concentration in the buffer solution will be :

[Main 8 April 2017]

4 : 5
1 : 10
10 : 1
5 : 4

Validate

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