Which of the following is isoelectronic?

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Which of the following is isoelectronic?

Options

(a) CO2, NO₂
(b) NO₂⁻, CO₂
(c) CN⁻, CO
(d) SO₂, CO₂

Correct Answer:

CN⁻, CO

Explanation:

Both CN⁻, CO has 14 electrons

Related Questions:

1. In which of the following pairs, the two species are iso-structure?
2. In the Kjeldahl’s method for estimation of nitrogen present in a soil sample
3. Choose the incorrect statement in respect of physisorption
4. Property of the alkaline earth metals that increases with their atomic number
5. When sodium benzoate reacts with sodalime what is produced

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)

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