Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 7

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11th CBSE

IMPORTANT

Earn 100

Which of the following compounds contain(s) no covalent bond(s)?

$KCl, {PH}_{3}, O_{2}, B_{2} H_{6}, H_{2} {SO}_{4}$

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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 8

Which of the following has a regular geometry?

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 9

Predict the correct order of repulsions among the following:

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 10

Total number of lone pairs of electrons in

{I_{3}}^{-}

ion is

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 11

The strength of the covalent bond in $H_{2}$ , $F_{2}$ and $HF$ is in the order

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 12

The number and type of bonds between two carbon atoms in calcium carbide are

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 13

How many bonds are there in:

Question Image

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 14

In

[Ag (CN)_{2}]^{-}

, the number of

π

bonds is

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11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>Competition Focus>Q 15

Which of the following species contains equal number of

σ

and

π

bonds?