2,3-dibromobutane is treated with sodium amide (excess) in liquid ammonia. The main product is

Chloroethene is treated with sodium amide in liquid ammonia. The major product is

What product will be obtaind when 1,2-dibromopropane is treated with sodamide in liquid ammonia medium ?

o-Methoxybromobenzene is treated with sodamide and then with ammonia. The product formed is

Sodium metal in liquid ammonia is

2-Butyne which treated with lithium I presence of liquid ammonia gives

Acetylene is treated with excess sodium in liquid ammonia. The product is reacted with excess of methyl iodide. The final product is……………….

Acetylene is treated with excess sodium in liquid ammonia. The product is reacted with excess of methyl iodide. The final product is……………….

2 - Butyne which treated with lithium in presence of liquid ammonia gives