EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2020 (9-Sep Shift-1)>Q 8

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In ${CO}_{2}$ molecule, the hybridizations of carbon and oxygen atoms are respectively

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Important Questions on Chemical Bonding and Molecular Structure

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2019 (03-May Shift-2)>Q 9

Which of the following ions has Tetrahedral geometry and

{sp}^{3}

hybridisation for its central atom?

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2021 (04-Aug Shift-1)>Q 10

The number of

sp

and

{sp}^{2}

carbon in Hepta-

1, 3

-dien-

5

-yne, respectively, are

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2021 (04-Aug Shift-2)>Q 11

The hybridisation of central atom

I

of

{IF}_{7}

is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2021 (04-Aug Shift-1)>Q 12

Highest covalent character is found in which of the following?

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2021 (04-Aug Shift-2)>Q 13

Diamond is extremely hard whereas graphite is soft. This is because

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET - 5 August 2021 Shift 1>Q 14

One Debye is equal to how many coulomb meter?

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET - 5 August 2021 Shift 1>Q 15

The dipole-dipole interaction energy between stationary polar molecules and rotating polar molecules, respectively is proportional to
[

r

is the distance between the polar molecules]

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2021 (04-Aug Shift-2)>Q 16

The boiling point of hydrogen halides varies in the order