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Which of the following are isoelectronic...

Which of the following are isoelectronic?
`NO_(3)^(ɵ), CO_(3)^(2-), ClO_(3)^(ɵ), SO_(2)`

A

`NO_(3)^(ɵ), CO_(3)^(2-), ClO_(3)^(ɵ)`

B

`NO_(3)^(ɵ), CO_(3)^(2-), SO_(2)`

C

`CO_(3)^(2-), ClO_(3)^(ɵ), SO_(2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
`{:("No. of electrons in" NO_(3)^(ɵ) = 7+8 xx 3 +1 = 32),("No. of electrons in" CO_(3)^(2-) = 6+8 xx 3 + 2 = 32),("No. of electrons in" SO_(2) = 16 + 8 xx 2 = 32):}]` Hence iso-electronic
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Knowledge Check

  • Which of the following are isoelectronic and isostructural? NO_(3)^(-),CO_(3)^(2-), ClO_(3)^(-),SO_(3)

    A
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    B
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    C
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    D
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    A
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    B
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    A
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    B
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    C
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    D
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