+CH_(3)-underset(CH_(3))underset(|)(CH)-CH_(2) - Cloverset(AlCl_(3))tocompound X , is:
The order of reactivity of following alcohols with halogen acids is………. (A) CH_(3)CH_(2)-CH_(2)-OH (B) CH_(3CH_(2)-underset(CH_(3))underset(|)"CH"-OH (C ) CH_(3)CH_(2)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-OH