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1
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is O$$-$$O bond length in resonance hybrid of ozone?

A
131 pm
B
121 pm
C
128 pm
D
148 pm
2
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following molecules has a central atom with complete octet?

A
Boron trifluoride
B
Methane
C
Aluminium chloride
D
Sulphur hexafluoride
3
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is correct decreasing order of the repulsive interaction of electron pairs in a molecule?

A
bond pair - bond pair > lone pair - bond pair > lone pair - long pair
B
lone pair - bond pair > lone pair - lone pair > bond pair - bond pair
C
bond pair - bond pair = bond pair - long pair > lone pair - lone pair
D
lone pair - lone pair > lone pair - bond pair > bond pair - bond pair
4
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

In gas phase MHT CET 2020 16th October Evening Shift Chemistry - Chemical Bonding and Molecular Structure Question 37 English bond angle in H$$_2$$O$$_2$$ is

A
94.8$$^\circ$$
B
111.5$$^\circ$$
C
98.4$$^\circ$$
D
147.5$$^\circ$$
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