Consider molecules $N O_{2}^{-}, N O_{3}^{-}, O_{3}, C O_{2}^{2 -}, O_{2}^{+}, N_{2}^{+}$ . Number of molecules having bond order less than 2 is

Only four

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Only five

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Only six

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Obly three

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Solution

The correct option is A Only four
$N O_{2}^{-} 1.5 N O_{3}^{-} 1.33 O_{3} 1.5 C O_{3}^{2 -} 1.33 O_{2}^{+} 2.5 N_{2}^{+} 2.5$

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Similar questions

Calculate the total number of molecules that will possess fractional bond order among the following molecules
$O_{2}^{2 +}, N_{2}^{2 +}, O_{2}^{+}, N O, C O, C O^{+}, O_{2}^{-}, N O^{2 +}, C N^{-}, N O^{2 -}, N_{2}^{-}$

Q. Consider the following molecules:

N_{2}, {C l}_{2}, {N H}_{3}, O_{2}

Choose the molecules which contain only single bonds.

Q. Consider the following molecules:

N_{2}, {C l}_{2}, {N H}_{3}, O_{2}

Choose the molecules which contain only double bonds.

Q. Arrange

N O_{2}^{+}, N O_{2}^{-}

and

N O_{3}^{-}

in the decreasing order of their

N - O

bond lengths.

Q. If

a

is the fraction of

N_{2} O_{4} ⇌ 2 {N O}_{2}

molecules dissociated in the reaction (

N_{2} O_{4} ⇌ 2 {N O}_{2}

), then at equilibrium, the total number of moles of

N_{2} O_{4}

and

{N O}_{2}

present will be

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Consider molecules NO−2,NO−3,O3,CO2−2,O+2,N+2. Number of molecules having bond order less than 2 is

The correct option is A Only fourNO−2 1.5NO−3 1.33O3 1.5CO2−3 1.33O+2 2.5N+2 2.5

Consider molecules $N O_{2}^{-}, N O_{3}^{-}, O_{3}, C O_{2}^{2 -}, O_{2}^{+}, N_{2}^{+}$ . Number of molecules having bond order less than 2 is

The correct option is A Only four
$N O_{2}^{-} 1.5 N O_{3}^{-} 1.33 O_{3} 1.5 C O_{3}^{2 -} 1.33 O_{2}^{+} 2.5 N_{2}^{+} 2.5$