JEE Main20249 Apr 2024Evening ShiftChemistryGeneral Organic ChemistryActual
In the given TLC, the distance of spot A & B are (5 ~cm ~ &~ 7 ~cm ), from the bottom of TLC plate, respectively. ( R _ f ) value of ( B ) is (x 10⁻¹ ) times more than ( A ). The value of (x ) is ______.
Correct answer
0
Step-by-step solution
R _ f = Distance moved by substance from base line Distance moved by solvent from base line aligned & (R_f )_A= 4 8 (R_f )_B= 6 8 & (R_f )_B (R_f )_A = 6 8 8 4 & (R_f )_B=1.5 (R_f )_A & x=15 aligned