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

Which of the following bonds has highest bond enthalpy?

A
N-N in NH$$_3$$
B
O=O in O$$_2$$
C
C-H in CH$$_4$$
D
N$$\equiv$$N in N$$_2$$
2
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
3
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
4
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
MHT CET Subjects
EXAM MAP