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Solution


Q.

Using the given figure, the ratio of Rf values of sample A and sample C is x×10-2. Value of x is ______.                  [2024]

Ans.

(50)

Rf(A)=Distance moved by ADistance moved by solvent=512.5

Rf(C)=Distance moved by CDistance moved by solvent=1012.5

Rf(A)Rf(C)=5/12.510/12.5=0.5=50×10-2