Which of the following groups will show the +I effect?
A
−CH−2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
−NF+3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
−F
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Cannot be predicted
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A−CH−2
The I effect of −H is considered to be zero. According to the figure, if a group is present towards the right side of −H then it will show the +I effect. And groups present towards the left of −H will exhibit −I effect.