Question

Wrong match is
1) - CH,<-C,H, <-CH(CH3)2 <-C(CH3)2
....+I effect
2) - CH, <- CD, <- CT, ...-+I effect
3) - NO, > - CF, ........ -I effect
4) - OH >- OR ..... -I effect​

Answer 1

Answer:

2 is the wrong match it's order is wrong