1.

The pH of a sample of hydrochloric acid is 2. The pH of this sample when diluted by adding some water will be :(1) more than 7(2) more than 2 but less than 7(3) unchanged (4) less than 2 but more than 0

Answer» The pH of a sample of hydrochloric acid is 2. The pH of this sample when diluted by adding some water will be :

(1) more than 7

(2) more than 2 but less than 7

(3) unchanged

(4) less than 2 but more than 0


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