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

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The number of $sp$ and ${sp}^{2}$ carbon in Hepta- $1, 3$ -dien- $5$ -yne, respectively, are

66.67% studentsanswered this correctly

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 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

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2020 (9-Sep Shift-1)>Q 17

Find out the bond order in

{He}_{2}, {He}_{2}^{+}, O_{2}

and

O_{2}^{+}

, respectively

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>TS EAMCET 2018 (04-May Shift-1)>Q 18

The molecular orbital theory supports paramagnetic behaviour of: