Using the provided information in the following paper chromatogram:

Fig: Paper chromatography for compounds A and B.
The calculated $R_{f}$ value of A ____ $\times 10^{- 1}$

Question

Using the provided information in the following paper chromatogram: Fig: Paper chromatography for compounds A and B. The calculated R_f value of A ____ 10^-1

Accepted Answer

Correct answer: 4. (4) R_f= Distance travelled by compound Distance travelled by solvent On chromatogram distance travelled by compound is → 2 cm Distance travelled by solvent = 5 cm So, R_f= 25=4 10^-1=0.4

$Using the provided information in the following paper chromatogram: Fig: Paper chromatography for compounds A and B. The calculated R_{f} value of A ____\times 10^{- 1}$

Solution

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