GỌI TÊN ANKIN SAU

18/ Gọi tên ankin sau: CH

3

-C Ξ C - CH(CH

3

) - CH

3

a

4 - metylhex - 2-in

b

2 - metylpent - 3-in

c

4 - metylbut - 2- in

d

4 - metylpent-2- in