MCQ
Different hydrogen in the compound are represented by alphabets :
$\mathop {\mathop {C{H_3}}\limits_{(A)} - CH}\limits_{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} = \mathop {CH}\limits_{(B)} - \mathop {C{H_2}}\limits_{(C)} - \mathop {C{H_2}}\limits_{(D)} - \mathop {CH}\limits_{(E)} \mathop {{{\left( {C{H_3}} \right)}_2}}\limits_{(F)} $
arrange them in decreasing order of reactivity towards free radical substitution
$\mathop {\mathop {C{H_3}}\limits_{(A)} - CH}\limits_{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} = \mathop {CH}\limits_{(B)} - \mathop {C{H_2}}\limits_{(C)} - \mathop {C{H_2}}\limits_{(D)} - \mathop {CH}\limits_{(E)} \mathop {{{\left( {C{H_3}} \right)}_2}}\limits_{(F)} $
arrange them in decreasing order of reactivity towards free radical substitution
- ✓$C > A > E > D > F > B$
- B$F > B > A > C > D > E$
- C$B > C > A > F > D > E$
- D$A > B > C > D > E > F$
