Question

answer..it with reason..

2 options r correct for this question​

Answer 1

The answer is ii and iii

i is not correct as this is a SN2 reaction formation of carbocation doesn't take place

iv. Is not correct because it is a SN2 reaction

I hope this helps ( ╹▽╹ )

Answer 2

Answer:

hey .

hope it helps

..thanks