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

EASY

NEET

IMPORTANT

Earn 100

The number of sigma $(σ)$ and pi $(π)$ bonds in pent- $2$ -en- $4$ -yne is:

72.41% studentsanswered this correctly

Important Questions on Chemical Bonding and Molecular Structure

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?

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 6th May 2018>Q 15

Consider the following species,

{CN}^{+}, {CN}^{- 1}, NO and CN

Which one of these will have the highest bond order?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 6th May 2018>Q 16

In the structure of

{ClF}_{3},

the number of lone pairs of electrons on the central atom

Cl

is

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 6th May 2018>Q 17

Which of the following molecules represents the order of hybridization

{sp}^{2}, {sp}^{2}, sp, sp

from left to right atoms?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 7th May 2017>Q 18

Which of the following pairs of compounds is isoelectronic and isostructural?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 7th May 2017>Q 19

The species having bond angles of

120^{°}

is

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>NEET - 7th May 2017>Q 20

Which one of the following pairs of species has the same bond order?