Question

Q10.)An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change?

1 Baking powder
2 Lime
3 Ammonium hydroxide solution
4 HCl

​

Answer 1

Explanation:

an aqueous solution turns red litmus to blue only if it is a base so to neutralize the base we need to add acid into it so that it becomes more acidic in the given options only HCL is acidic compound so option four is correct

Answer 2

The correct answer is option (2) Lime

_here's your answer and please don't forget to mark me as brilliant_