Molecule which follows octet rule

Important Questions on Chemical Bonding and Molecular Structure

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 4

The number of lone pair present in $\mathrm{N}$-atom in ${\mathrm{NH}}_4^{+}$ion is

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 5

The formal charge on carbon atom in carbonate ion is

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 6

The total number of lone pair present in ${\mathrm{XeF}}_4$ is

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 7

Which of the following molecule has triple bond?

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 8

Maximum number of bonds in

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 9

Formal charge on central oxygen atom in ${\mathrm{O}}_3$ is

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 10

Expanded octet is present in

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Gamma Question Bank for Medical Chemistry>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISE>Q 11

Most favourable conditions for electrovalent bonding are