" The major product in the reaction of "2" - Butyne with "Li" /liq."NH_(3)" is "

,major product of the reaction of the reaction is:

3.The major product formed in the following reaction is :

The major product formed by the reaction of a anisol with tert-butyl alchol in presence of Li//Liq NH_(3) is

When 2 butyne is treated with H_(2) Lindlar's catalyst compund X is produced as the major product and when treated with Na.liq NH_(3) it product y as the major product which of the following statements is correct ?

Give the major product the following reaction major product

The major product in the following reaction at 25^(@)C is- CH_(3)-COOHoverset(CH_(3)CH_(2)NH_(2))to