IUPAC name of CH_3 - undersetoverset(||)(CH_2)(C ) - CH_3 - undersetoverset(||)(CH_2)( C) - CH_3

IUPAC name of CH_3 - undersetoverset(||)(CH_2)(C ) - CH_3 - undersetov

1.	IUPAC name of CH_3 - undersetoverset(\|\|)(CH_2)(C ) - CH_3 - undersetoverset(\|\|)(CH_2)( C) - CH_3
Answer» 2, 4-pentadiene 2,4-dimethyl-1, 4-pentadiene 2, 4-butadine 2, 4-ethenylpentane ANSWER :B