This question has statement I and statement II . of the four choices given after the statements choose the one that best describes the two statement
Statement-I But-2-yne on reduction with Na/liq .`NH_3` gives trans-2-butene.
statement-II To minimize the interelectronic repulsions the addition of electrons occurs on the opposite faces of triple bond.

Options

A. Statement-I is true Statement-II is true Statement-II is a correct explanation of statement-I
B. Statement-I is true Statement-II is true Statement-II is not a correct explanation of statement-I
C. Statement-I is true Statement -II is false
D. Statement-I is false Statement -II is true