Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 82

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IMPORTANT

Earn 100

Which one of the following pairs consists of only paramagnetic species?

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Important Questions on Chemical Bonding and Molecular Structure

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 83

The magnetic moment of ${KO}_{2}$ at room temperature is_______ $BM$ .

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IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 84

Which of the following options represents the correct bond order?

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Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 85

Decreasing order of stability of

O_{2}, {O_{2}}^{-}, {O_{2}}^{+}

and

{O_{2}}^{2 -}

is

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Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 86

Four diatomic species are listed below in different sequences. Which of these presents the correct order of their increasing bond order?

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Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 87

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

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Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 88

The pair of species with the same bond order is :

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 89

Consider the following species :

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

Which one of these will have the highest bond order?

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 90

In the change of

{NO}^{+}

to

NO

, the electron is added to the