an aqua solution turns red litmus solution blue.addition of excess of which of the following solution
would reverse the change?
(a) Baking soda
(b) Lime water
(c) Ammonium hydroxide solution
(d)hydrochloric acid
Answers
Answered by
2
since the aqueous solution turns red litmus blue
hence , the solution is basic in nature
therefore , addition of excess of d) hydrochloric acid would reverse the change
the change would be that it will not have any effect on red litmus paper , but turn blue litmus paper red
hope this helps
hence , the solution is basic in nature
therefore , addition of excess of d) hydrochloric acid would reverse the change
the change would be that it will not have any effect on red litmus paper , but turn blue litmus paper red
hope this helps
priyanshu61:
Is lime water is right answer
no , as lime water is also basic in nature
Answered by
2
that will be hydrochloric acid
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