Home
Class 12
CHEMISTRY
First Ionisation energy of Be is higher ...

First Ionisation energy of Be is higher than that of Boron.
Select the correct statements regarding this
(i) It is easier to extract electron from 2p orbital than 2s orbital
Penetration power of 2s orbital is greater than 2p orbital
Shielding of 2p electron by 2s electron
Radius of Boron atom is larger than that of Be

A

(i), (ii), (iii), (iv)

B

(i), (iii), (iv)

C

(ii), (iii), (iv)

D

(i), (ii), (iii)

Text Solution

Verified by Experts

The correct Answer is:
D
NA
Promotional Banner

Similar Questions

Explore conceptually related problems

The energy of an electron of 2p_y orbital is

The energy of an electron of 2p_(x) orbital is :

The energy of an electron of 2p_(y) orbital is

The orbital angular momentum of an electron in 2s -orbital is

The orbital angular momentum of an electron is 2s orbital is

Assertion (A) : IE_(1) of Mg is greater than that of Al . Reason (R ) : It is easier to remove an electron fro 3s orbital than from 3p orbital.