Theories of Covalent Bonding and Shapes of Molecules — Chemistry MCQs (Class 11)
Free chapter-wise Chemistry MCQs with answers for MDCAT, FSc and entry tests.
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#17 Which theory explains the formation of covalent bonds by sharing electrons between atoms?
A) Valence Bond Theory
B) Molecular Orbital Theory
C) VSEPR Theory
D) Octet Rule
Answer: A
#18 In which of the following molecules does the central atom undergo sp3 hybridization?
A) CO2
B) CH4
C) SO2
D) NF3
Answer: B
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