1
WB JEE 2022
MCQ (Single Correct Answer)
+1
-0.25
Change Language

XeF2, NO2, HCN, ClO2, CO2.

Identify the non-linear molecule-pair from the above mentioned molecules.

A
XeF2, ClO2
B
CO2, NO2
C
HCN, NO2
D
ClO2, NO2
2
WB JEE 2022
MCQ (Single Correct Answer)
+1
-0.25
Change Language

The boiling point of the water is higher than liquid HF. The reason is that

A
Hydrogen bonds are stronger in water.
B
Hydrogen bonds are stronger in HF.
C
Hydrogen bonds are larger in number in HF.
D
Hydrogen bonds are larger in number in water.
3
WB JEE 2022
MCQ (Single Correct Answer)
+1
-0.25
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The correct bond order of B-F bond in BF3 molecule is :

A
1
B
$$1{1 \over 2}$$
C
2
D
$$1{1 \over 3}$$
4
WB JEE 2021
MCQ (Single Correct Answer)
+1
-0.25
Change Language
The H3O+ ions has the following shape
A
tetrahedral
B
pyramidal
C
triangular planar
D
"T" shaped
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