Following chromatogram was developed by adsorption of compound 'A' on a 6 cm TLC glass plate. Retardation factor of the compound 'A' is × 10-1.

Question

Following chromatogram was developed by adsorption of compound 'A' on a 6 cm TLC glass plate. Retardation factor of the compound 'A' is × 10-1. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

R f =( text Distance moved by the substance from base line / text Distance moved by the solvent from base line ) =(3.0 cm /5.0 cm )=0.6 text or 6 × 10-1

Q. Following chromatogram was developed by adsorption of compound ' $A$ ' on a $6 c m$ TLC glass plate. Retardation factor of the compound ' $A$ ' is ___ $\times 1 0^{- 1}$ .

$R_{f} = \frac{Distance moved by the substance from base line}{Distance moved by the solvent from base line}$
$= \frac{3.0 c m}{5.0 c m} = 0.6 or 6 \times 1 0^{- 1}$

Q. Following chromatogram was developed by adsorption of compound 'A' on a 6cm TLC glass plate. Retardation factor of the compound 'A' is ___×10−1.

Rf​= Distance moved by the solvent from base line Distance moved by the substance from base line ​ =5.0cm3.0cm​=0.6 or 6×10−1

Q. Following chromatogram was developed by adsorption of compound ' $A$ ' on a $6 c m$ TLC glass plate. Retardation factor of the compound ' $A$ ' is ___ $\times 1 0^{- 1}$ .

$R_{f} = \frac{Distance moved by the substance from base line}{Distance moved by the solvent from base line}$
$= \frac{3.0 c m}{5.0 c m} = 0.6 or 6 \times 1 0^{- 1}$