EASY
JEE Main
IMPORTANT
Earn 100

According to molecular orbital theory, which of the following is true with respect to Li2+ and Li2- ?

42.86% studentsanswered this correctly

Important Questions on Chemical Bonding and Molecular Structure

MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2019 Shift 2>Q 12
Among the following species, the diamagnetic molecule is:
MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2019 Shift 2>Q 13
HF has highest boiling point among hydrogen halides, because it has:
MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2019 Shift 1>Q 14
Among the following, the molecule expected to be stabilized by anion formation is:
C2, O2, NO, F2
MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2017>Q 15
The group having triangular planar structure is:
MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2017>Q 16
The increasing order of the boiling points for the following compounds is:

IC2H5OH      IIC2H5Cl    IIIC2H5CH3   IV C2H5OCH3
MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2016>Q 17
The group of molecules having identical shape is:
EASY
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2014>Q 18
The number and type of bonds in C22- ion in CaC2 are:
MEDIUM
JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 9th April 2014>Q 19
Which of the following has unpaired electron(s)?