Chemical Bonding and Molecular Structure

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Q JEE MAIN 2023

The number of molecules or ions from the following, which do not have odd number of electrons are ______.

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Q JEE MAIN 2023

Order of Covalent bond;

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Q JEE MAIN 2023

Resonance in carbonate ion $\left(\mathrm{CO}_3^{2-}\right)$ is

Which of the following is true?

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Q JEE MAIN 2023

The correct order of basicity of oxides of vanadium is

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Q JEE MAIN 2023

The magnetic behaviour of Li2O, Na2O2 and KO2, respectively, are

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Q JEE MAIN 2023

Decreasing order of the hydrogen bonding in following forms of water is correctly represented by A. Liquid water B. Ice C. Impure water

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Q JEE MAIN 2023

Order of Covalent bond;

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Q JEE MAIN 2024

The number of molecules/ion/s having trigonal bipyramidal shape is PF_5,BrF_5,PCl_5,[PtCl_4 ]^(2-),BF_3,Fe(CO)_5

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Q JEE MAIN 2024

The total number of species from the following in which one unpaired electron is present, is N_2,O_2,C_2^-,O_2^-,O_2^(2-),H_2^+,CN^-,He_2^+

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Q JEE MAIN 2024

Arrange the bonds in order of increasing ionic character in the molecules. LiF,K_2 O,N_2,SO_2 and CIF_3.

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