Mix — Chemistry MCQs (FSc / Matric)
Free chapter-wise Chemistry MCQs with answers for MDCAT, FSc and entry tests.
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#41 Which molecule has zero dipole moment but polar bonds?
A) CO2
B) H2O
C) NH3
D) SO2
Answer: A
#42 Which statement is correct about hybridization in BF3?
A) sp3 hybridization, tetrahedral shape
B) sp2 hybridization, trigonal planar shape
C) sp hybridization, linear shape
D) No hybridization occurs
Answer: B
#43 Which has maximum bond angle?
A) H2O
B) NH3
C) CH4
D) SO2
Answer: C
#44 Which is NOT correctly matched?
A) sp3 -> tetrahedral
B) sp2 -> trigonal planar
C) sp -> linear
D) sp3d -> octahedral
Answer: D
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