1.

CH_(3)-underset((I))(CH_(2))-CH=CH_(2) "" CH_(3) -underset((II)) (CH)=CH_(2) In additon of HBr in I and II

Answer»

BR is at `C_(2)` in both the case
Br is ART `C_(2)` in II and at `C_(1)` in I
Br is at `C_(2)` in II and at `C_(1)` in II
Br is at `C_(1)` in both the CASES

SOLUTION :Addition of HBr across C=C bodns takes place according to Markownikoff's rule.


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