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1
JEE Main 2022 (Online) 25th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Bonding in which of the following diatomic molecule(s) become(s) stronger, on the basis of MO Theory, by removal of an electron?

(A) NO

(B) N2

(C) O2

(D) C2

(E) B2

Choose the most appropriate answer from the options given below :

A
(A), (B), (C) only
B
(B), (C), (E) only
C
(A), (C) only
D
(D) only
2
JEE Main 2022 (Online) 25th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The pair, in which ions are isoelectronic with AI3+ is :

A
Br$$-$$ and Be2+
B
Cl$$-$$ and Li+
C
S2$$-$$ and K+
D
O2$$-$$ and Mg2+
3
JEE Main 2022 (Online) 25th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Number of electron deficient molecules among the following

PH3, B2H6, CCl4, NH3, LiH and BCl3 is

A
0
B
1
C
2
D
3
4
JEE Main 2022 (Online) 25th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

White precipitate of AgCl dissolves in aqueous ammonia solution due to formation of :

A
[Ag(NH3)4]Cl2
B
[Ag(Cl)2(NH3)2]
C
[Ag(NH3)2]Cl
D
[Ag(NH3)Cl]Cl

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