Write the electronic configuration of  ion and predict its magn

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 Multiple Choice QuestionsShort Answer Type

101.

Can we differentiate among single, double and triple bonds in terms of bond order?

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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 Oion. 

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110. Write the electronic configuration of straight O subscript 2 superscript minus ion and predict its magnetic behaviour. 




It is paramagnetic due to the presence of one unpaired electron.
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