Question

To carry out above convertion reagent used in decreasing order.
A. `Na//liq.NH_(3),CHBr_(3)//NaOH(Delta)`
B. `H_(2)//Pd-CaCO_(3),CHBr_(3)//NaOH(Delta)`
C. `Na//liq.NH_(3),CHBr_(3)//NaOH`
D. `H_(2)//Pd-CaCO_(3),CHBr_(3)//NaOH`

Answer 1

Correct Answer - B
(b)