Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 38

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The type of hybrid orbitals used by chlorine atom in ${ClO}^{-}, {ClO}_{2}^{-}, {ClO}_{3}^{-}$ and ${ClO}_{4}^{-}$ is / are:

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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 2>Q 39

Which of the following molecules is trigonal bipyramidal?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 40

The sequence that correctly describes the relative bond strength pertaining to oxygen molecule and its cation or anion is

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 41

The bond order of

{HeH}^{+}

is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 42

Which statement is true?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 43

Density of ice is less than that of water because of:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 44

Among the following, the paramagnetic compound is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 45

The percentage of

p -

character in the orbitals forming

P - P

bonds in

P_{4}

is

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 46

Assuming the Hund's rule violated, the bond order and magnetic nature of the diatomic molecule of

B_{2}

is: