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When 3,3 -dimethyl '-2' -butanol is heat...

When 3,3 -dimethyl '-2' -butanol is heated with 'H_2 SO_4', the major product is 3,3 -dimethyl-1-butene 2,3 -dimethyl-2-butene 2,3 -dimethyl-1-butene

A

2,3 - dimethyl -2 -butene

B

2,3 - dimethyl - 1 -butene

C

3,3, - dimethyl - 1 - butene

D

cis and trans - isomers of 2,3 dimenthyl -1-butene

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A
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