Question

on dilution of a solution formed from ch3coonh4 ( pH is)

Answer 1

The ph value of ch3coonh4 in water is 7 its neutral. When a few drops of acid [HCL] is added to it its ph value decreases and goes below 7.

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Answer 2

On dilution of a solution formed from $CH3COONH4$ pH is 7

Explanation:

• On dilution of a solution formed from $CH3COONH4$ pH is 7

• The ph value of   water is 7 it's neutral.

• When a few drops of acid [HCL] is added to it its ph value decreases and goes below 7.
• Ammonium acetate is a weak acid that is acetic acid and a weak base Ammonia.
• This salt on hydrolysis produces ammonia and acetic acid with an equal degree of dissociation.
• Ammonium acetate will give an equal number of hydrogen ions and hydroxide ions, thus the solution of ammonium acetate is found to be neutral and has a pH of 7.