EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET Phase 2 (14 October 2020)>Q 6

EASY

NEET

IMPORTANT

Earn 100

Match the compounds of Xe in column I with the molecular structure in column II.

Column-I Column-II

(a) ${XeF}_{2}$ (p) Square planar

(b) ${XeF}_{4}$ (q) Linear

(c) ${XeO}_{3}$ (r) Square pyramidal

(d) ${XeOF}_{4}$ (s) Pyramidal

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Important Questions on Chemical Bonding and Molecular Structure

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET Phase 2 (14 October 2020)>Q 7

Identify the wrongly matched pair:

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET Phase 2 (14 October 2020)>Q 8

The potential energy $(y)$ curve for $H_{2}$ formation as a function of internuclear distance $(x)$ of the $H$ atoms is shown below.

Question Image

The bond energy of $H_{2}$ is :

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET Phase 2 (14 October 2020)>Q 9

How many (i) ${sp}^{2}$ hybridised carbon atoms and (ii) $π$ bonds are present in the following compound?

Question Image

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 13th September 2020>Q 10

Which of the following set of molecules will have zero dipole moment?

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 13th September 2020>Q 11

Identify a molecule which does not exist.

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 5th May 2019>Q 12

The number of sigma

(σ)

and pi

(π)

bonds in pent-

2

-en-

4

-yne is:

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 5th May 2019>Q 13

Which of the following diatomic molecular species has only

π

bonds according to Molecular Orbital Theory?

HARD

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 5th May 2019>Q 14

Which of the following is incorrect statement?