Which of the following is isoelectronic?

⇦

⇨

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. The compound used in enrichment for uranium for nuclear power plant is
2. At 400K sodium phenoxide reacts with CO₂ to produce
3. The density of methane (CH₄) at 2.0 atmospheric pressure and 27⁰C is
4. In which of the following pairs, both the species are not isostructural ?
5. Benzaldehyde + NaOH produces which of the following

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

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends