In pyrrole the electron density is ...

In pyrrole

the electron density is maximum on
(a)2 and 3
(b)3 and 4
(c)2 and 4
(d)2 and 5

A

2 and 3

B

3 and 4

C

2 and 4

D

2 and 5

Verified by Experts

The correct Answer is:

D

Pyrrole has highest electron density at `C_(2) and C_(5)` due to highest stability of protonated intermediate.

Similar Questions

Explore conceptually related problems

If f(x)=1/(4x^2+2x+1) , then its maximum value is 4/3 (b) 2/3 (c) 1 (d) 3/4

Let f(x)=2x^3-3x^2-12 x+5 on [-2,\ 4] . The relative maximum occurs at x= -2 (b) -1 (c) 2 (d) 4

The common oxidation states of Ti are (a) +2, +3 (b) +3, +4 (c) 3,-4 (d) +2,+3,+4

The eccentricity of the conjugate hyperbola of the hyperbola x^2-3y^2=1 is (a) 2 (b) 2sqrt(3) (c) 4 (d) 4/5

The Value of 2/{2+2/{2 2/2}} (a) 5/4 (b) 3 (c) 3/4 (d) 5

a^2b^3\ X\ 2a b^2 is equal to: (a) 2a^3b^4 (b) 2a^3b^5 (c) 2a b (d) a^3b^5

If a=2b ,\ then a : b= (a) 2:1 (b) 1:2 (c) 3:4 (d) 4:3

In triangle A B C , if r_1=2r_2=3r_3, then a : b is equal to 5/4 (b) 4/5 (c) 7/4 (d) 4/7

If |z-4+3i|le3, then the least value of |z|= (A) 2 (B) 3 (C) 4 (D) 5