1.

Given below is the developed chromatogram of a mixture of pigments. `R_(y)` values for x and y can be expressed asA. `(x)/(z),(y)/(z)`B. `(x)/(y),(y)/(z)`C. `xz,yz`D. `(z)/(x),(z)/(y)`

Answer» Correct Answer - A
`R_(f)+("Distance travelled by substnace from base line (x)")/("Distance travelled by solvent from base line (z)")`
For x:`R_(f)=(x)/(z),` for `y:R_(f)=(y)/(z)`


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