The major product obtained in the photo catalysed bromination of 2-methylbutane is:

Engineering

Chemistry

Electrophilic addition

Free radical

Alkane

Question

The major product obtained in the photo catalysed bromination of 2-methylbutane is:

2-bromo-2-methylbutane

1-bromo-2-methylbutane

2-bromo-3-methylbutane

1-bromo-3-methylbutane

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relectivity ratio for bromination is

1° : 2° : 3° : : 1 : 82 : 1600

Hence 3° product will be major product.