Number of species among the following that belong to category substance B is_____________
$P d$ ; $NO$ ; $T i$ ; $Pt$ ; $M g$ ; $Z n$ ; $C u^{2 +}$ ; $N^{3 -}$ and $H$

Question

Number of species among the following that belong to category substance B is_____________ P d ; NO ; T i ; Pt ; M g ; Z n ; C u 2 + ; N 3 − and H

TestHub · Accepted Answer

Diamagnetic substances are weakly repelled by external magnetic field. They have no unpaired electrons.

NO is an odd electron molecule.

Ti has two unpaired electrons

H, Cu²⁺ and Pt has 1s¹ , 3d⁹ configuration and 5d⁹6s¹ configuration respectively.

Rest all are diamagnetic

Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub