EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Atomic Structure>BITSAT 2017>Q 7

EASY

BITSAT

IMPORTANT

Earn 100

Which of the following are isoelectronic species?

I. $\overset{+}{C} H_{3}$

II. ${NH}_{2}^{-}$

III. ${NH}_{4}^{+}$

IV. ${NH}_{3}$

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Important Questions on Atomic Structure

MEDIUM

BITSAT

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Atomic Structure>BITSAT 2017>Q 8

Which of the following is an incorrect set of quantum members?