NEET2025Chemistry-Chemical Bonding
NEET 2025 Chemistry Molecular Properties MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Identify the correct orders against the property mentioned
A. H₂O > NH₃ > CHCl₃ – dipole moment
B. XeF₄ > XeO₃ > XeF₂ – number of lone pairs on central atom
C. O–H > C–H > N–O – bond length
D. N₂ > O₂ > H₂ – bond enthalpy Choose the correct answer from the options given below:
A
A, D only
B
B, D only
C
A, C only
D
B, C only
Correct Answer
Option A
Detailed Explanation
H₂O has a higher dipole moment than NH₃ and CHCl₃ due to its bent shape. N₂ has the highest bond enthalpy due to its triple bond, followed by O₂ and H₂.
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