Question

200 ml of 0.05 molar hcl and 300 ml of 0.05 molar ch whole twice are mixed and water is added to apne solution having volume equal 200 ml find the ph of the solution

Answer 1

Answer:

Test tube A wit 2ml ethanoic acid and 2 ml of distilled water will show a clear solution.

Explanation:

Ethanoic acid is also called as acetic acid, which is a weak acid.

When equal amount of water and acetic acid are added in a test tube, shaken well and kept still for five minutes, we can observe a clear colorless solution. This is due to the dissociation of hydrogen molecule and complete miscible nature of the acetic acid