Identify the products A and B formed in the following reaction :
`CH_(3)-CH_(2)-CH=CH-CH_(3)+HCl to A+B`

Explanation

The given alkene is unsymmetrical. Thus reaction takes place as per Markovnikov.s rule.
`underset(darr)(CH_(3)CH_(2)CH-CH=CH-CH_(3)+HCl`
`underset(" 2-Chloropentane")underset(" (Major) (A)")(CH_(3)-CH_(2)-CH_(2)-underset("I")underset("|")("C")H-CH_(3))+underset("3-Chloropentane")underset("(Minor) (B)")(CH_(3)-CH_(2)-underset("I")underset("|")("C")H-CH_(2)-CH_(3))`