Question

Ans. the above mcq correctly ignore my answers...if possible provide explanation too but not necessary jst ans. it correctly..​

Answer 1

Answer:

83- (3) just remember it

84-(2) alx.koh leads beta elimination so Alkene is formed,further a/c markonikoff s rule one br is introduced to 2°carbon in polar medium

if br2 in nonpolar medium like option4 then 2 br will introduce

85-(1)- remember

86-(4)- bcoz of 3° halide

Answer 2

Answer:

Aashish is correct..

Hope it helped..