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When one drop of a concentrated HC1 is a...

When one drop of a concentrated `HC1` is added to `1L` of pure water at `25^(@)C`, the `pH` drops suddenly from `7` to `4`. When the second drop of the same acid is added, the `pH` of the solution further drops to about

A

3.7

B

2

C

1

D

0

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The correct Answer is:
A
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RC MUKHERJEE-IONIC EQUILIBRIUM IN AQUEOUS SOLUTIONS-Objective Problems
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  3. When one drop of a concentrated HC1 is added to 1L of pure water at 25...

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  4. In which of the following aqucous solutions is the degree of dissociat...

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  7. The pH of an aqueous solution of 0.01 M CH(3)COONH(4)" at "25^@C is (...

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  9. How many litres of water must be added to 1 L of an aqueous solution o...

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  16. Which of the following are Lewis acids?

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