Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 135

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Which is not true about ${CH}_{4}$ molecule?

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Important Questions on Chemical Bonding and Molecular Structure

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 136

Choose the molecules in which hybridisation occurs in the ground state?
(1) ${BCl}_{3}$

(2) ${NH}_{3}$

(3) ${PCl}_{3}$

(4) ${BeF}_{2}$

The correct answer is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 137

In

C - C

bond

C_{2} H_{6}

undergoes heterolytic fission, the hybridisation of two resulting carbon atoms is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 138

The hybridization in

{PF}_{3}

is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 139

Which of the following compounds have bond angle as nearly

90 °

?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 140

{sp}^{2}

- hybridisation is shown by -

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 141

The hybridisation of carbon in diamond, graphite and acetylene is (respectively):-

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 142

The hybridization of the central atom in

{ICl}_{2}^{+}

is:-

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 143

Each carbon in carbon suboxide is :