Question

30. The IUPAC name of given compound is :-
CH
CH3-C=C-C-CH,
CH
(1) Methyl tertiarybutyl acetylene
(2) t-Butyl propyne
(3) 4,4-Dimethyl-2-pentyne
(4) 1,3,3,3-Tetramethyl ethyne​

Answer 1

3 is the correct answer