Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 16

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Earn 100

${BF}_{3} + F^{-} \to {BF}_{4}$
What is the hybridisation state of $B$ in ${BF}_{3}$ and ${BF}_{4}^{-}$ :

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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 17

Which of the following is

V

-shaped:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 18

Which of the following statements are correct:
(A) The number of sigma bonds in

{CH}_{2} = C = C = {CH}_{2}

is

7

.
(B) All the hydrogen atoms in

{CH}_{2} = C = C = {CH}_{2}

lie in the same plane.

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 19

H_{2} O

is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 20

Among the following the pair in which the two species are not isostructural is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 21

Mark out the correct match of shape?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 22

Which among the following have regular geometry?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 23

Which of the following is the correct reducing order of bond-angle

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 24

Which of the following gives correct arrangment of compounds involved based on their bond strength