Home
Class 11
CHEMISTRY
The molecule ABn is planar with six pair...

The molecule `AB_n` is planar with six pairs of electrons around A in the valence shell. The value of n is

A

`6`

B

`3`

C

`4`

D

`2`

Text Solution

Verified by Experts

The correct Answer is:
C
The presence of 6 valence shell electron pairs implies octahedral geometry. Planar shape implies two of the octahedral positions are occupied by lone pairs while others are captured by atoms. Thus, it is `AB_4E_2` molecule.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    R SHARMA|Exercise Follow-up Test 9|6 Videos

  • CHEMICAL BONDING

    R SHARMA|Exercise Follow-up Test 10|10 Videos

  • CHEMICAL BONDING

    R SHARMA|Exercise Follow-up Test 7|12 Videos

  • AROMATIC HYDROCARBONS

    R SHARMA|Exercise Archives|59 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN ELEMENTS

    R SHARMA|Exercise ARCHIVES|37 Videos

Similar Questions

Explore conceptually related problems

The molecule ML_(x) is planar with 7 pairs of electrons around M in the valence shell. The value of x is :

The species [ML_(x)]^(-) is planar with 7 pairs of electrons around 'M' in the valence shell. The value of 'x' is :

An element has 8 electrons in the valence shell

A planar moelcule has AB_x structrue with six paires of electrons around A and one lone pair . Find the value of x .

The number of electrons in the valence shell of calcium is

The number of electrons in the valence shell of calcium is:

Electronic configuration in the valence shell of Barium is