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The difference between single, double, and triple bonds is given below,

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102.

How is bond order related to bond length and dissociation energy of a molecule?

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103.

Which has more bond dissociation energy and why: O⁺₂ or O₂?

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104.

Why is hydrogen molecule more stable than hydrogen atom?

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105.

How is bond length related to the stability of a molecule?

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106.

Which one of the two O⁺₂ and O^-₂ has higher bond order and why?

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107.

Arrange the molecules H₂, O₂, F₂ and N₂ in order of increasing bond length.

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108.

Write the MO electronic configuration or diatomic molecule having a bond order of 3.

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109.

Write the MO configuration of O₂ion.

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110. Write the electronic configuration of

straight O subscript 2 superscript minus

ion and predict its magnetic behaviour.

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