L
Lahan
11 Nov 18 9:49 PM

An acid base indicator has a Ka of (3 × 10^-5) .The acid form of the indicator is red and the basic from is blue. By how much must the pH change in order to change the indicator from 75% red to 75% blue ??

Help me please!!

Replies to this post

M
Muhamed

Plz reacheck ur question with the jee level ques.u will find some mistk,that's damn sure my friend.😎

-2
M
Muhamed

I think the question is wrng

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