Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

ChemistryGENERAL CHEMISTRYMiscellaneous/MixedHard2 minQB

ChemistryHardnumerical

Passage / Comprehension

Consider the following diagram for two types of substances

Substance A and Substance B

Number of species among the following that belong to category substance A is_____________

$P d$ ; $NO$ ; $T i$ ; $Pt$ ; $M g$ ; $Z n$ ; $C u^{2 +}$ ; $N^{3 -}$ and $H$

Answer:

5.00

Solution:

Paramagnetic substances are weakly attracted towards external magnetic field. They have atleast one unpaired electron.

NO is an odd electron molecule.

Ti has two unpaired electrons

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

Stream:JEESubject:ChemistryTopic:GENERAL CHEMISTRYSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: QB

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