JEE Main 24 Feb 2021 Shift 1 Solved Paper

Section: Chemistry

Question : 31 of 90

Marks: +1, -0

Which of the following are isostructural pairs?
A. SO42− and CrO42−
B. SiCl4 and TiCl4
C. NH3 and NO3−
D. BCl3 and BrCl3

[24 Feb 2021 Shift 1]

S. No.	Molecule	H (Steric number)	Hybridisation	B.P.	L.P.
(A)	SO42−	4	sp3	4	0
	CrO42−	4	sp3	4	0
(B)	SiCl4	4	sp3	4	0
	TiCl4	4	sp3	4	0
(C)	NH3	4	sp3	3	1
	NO3−	4	sp2	3	0
(D)	BCl3	3	sp2	3	0
	BrCl3	5	sp3d	3	2

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