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An aqueous solution turns red litmus sol...

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solutions would revers the change ?

A

Baking powder

B

Lime

C

Ammonium hydroxide solution

D

Hydrochloric acid

Text Solution

Verified by Experts

The correct Answer is:
D
The solution turns red litmus to blue it means that it is basic in nature, to reverse the change acid should be added to it. Thus, out of the given options hydrochloric acid is the correct answer.
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OSWAL PUBLICATION-ACIDS, BASES AND SALTS-NCERT EXEMPLAR (Multiple Choice Type Questions )
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