In the following chemical reaction H-C-=CHunderset((2)CH_(3)CH_(2)Br)overset(NaNH_(2)//liq.NH_(3))rarr X=underset((2)CH_(3)CH_(2)Br)overset((1)NaNH_(2)//liq.NH_(3))rarrY X and Y are :

In the following chemical reaction H-C-=CHunderset((2)CH_(3)CH_(2)Br)

1.	In the following chemical reaction H-C-=CHunderset((2)CH_(3)CH_(2)Br)overset(NaNH_(2)//liq.NH_(3))rarr X=underset((2)CH_(3)CH_(2)Br)overset((1)NaNH_(2)//liq.NH_(3))rarrY X and Y are :
Answer» X = 1-Butyne , Y = 3-Hexyne X = 2-Butyne , Y= 3-Hexyne X = 2-Butyne , Y = 2-Hexyne X = 1-Butyne , Y = 2-Hexyne Answer :A