Which of the following pair is isoelectronic? |
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(a) |
CO2, NO2 |
(b) |
NO2, CO2 |
(c) |
CO, CN- |
(d) |
SO2,CO2 |
Which of the following pair is isoelectronic? |
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(a) |
CO2, NO2 |
(b) |
NO2, CO2 |
(c) |
CO, CN- |
(d) |
SO2,CO2 |