An aqueous solution turns red litmus solution blue. Excess addition of which solution would reverse change
Answers
Answered by
8
Answer:
here's your answer ☺️
Explanation:
Red litmus is turned to blue by the addition of base or alkali like sodium hydroxide and for reversing this reaction,turning blue litmus to red requires addition of an acid like hydrochloric acid.
Answered by
3
Answer:
hydrochloric acid
Explanation:
red litmus is turned blue by the addition of base or alkali like sodium hydroxide and for reversing this reaction, turning blue litmus to red requires addition of an acid like hydrochloric acid.
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