

MCQOPTIONS
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1. |
Rahul took a turmeric paper and tried to draw flowers on it with the help of cotton buds dipped in solutions P and O. The flower drawn with solution P was not visible while one drawn with solution Q turned red.Solutions P and Q could be respectively |
A. | Lime water and lemon juice |
B. | Vinegar and soap solution |
C. | R and S |
D. | Both (B) and (C). |
Answer» E. | |