Identify the correct orders against the property mentioned A. H$_2$O NH$_3$ CHCl$_3$ - dipole moment B. XeF$_4$ XeO$_3$ XeF$_2$ – number of lone pairs on central atom C. O–H C–H N–O – bond length D. N$_2$ O$_2$ H$_2$ – bond enthalpy Choose the correct answer from the options given below:

Question

Identify the correct orders against the property mentioned A. H$_2$O > NH$_3$ > CHCl$_3$ - dipole moment B. XeF$_4$ > XeO$_3$ > XeF$_2$ – number of lone pairs on central atom C. O–H > C–H > N–O – bond length D. N$_2$ > O$_2$ > H$_2$ – bond enthalpy Choose the correct answer from the options given below:

Dr. Abubacker · Accepted Answer

[Solution by Claude - not from source] A true (1.85 > 1.47 > 1.04 D). B false (lone pairs: $XeF_2$ 3, $XeF_4$ 2, $XeO_3$ 1). C false (C-H 109 pm is longer than O-H 96 pm). D true (946 > 498 > 436 kJ/mol). Answer (1).

Explanation

Reviewed by Dr. Abubacker

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