Question

which of these does not release H+(aq) ions when added to water . a)HCL . b)HCOOH . c) CH3 COOH . d) CH2 OH​

Answer 1

Explanation:

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Answer 2

d) CH2 OH is the correct answer.

The dissociation of compounds given in options are as follows -

1. HCl or hydrochloric acid dissociates to release hydrogen ions which are positively charged ions and chloride ions which are negatively charged ions.
2. HCOOH or formic acid dissolves to release hydrogen ions, that are positively charged ions and COOH ions that are negatively charged.
3. Similarly, CH3COOH or acetic acid releases CH3 ions as positively charged ions and COOH as negatively charged ions.
4. But there is no release of hydrogen ion possible in CH2 OH.