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Question: Answered & Verified by Expert
In the molecules $\mathrm{CH}_4, \mathrm{NF}_3, \mathrm{NH}_4^{+}$and $\mathrm{H}_2 \mathrm{O}$
ChemistryChemical Bonding and Molecular StructureBITSATBITSAT 2022
Options:
  • A
    number of lone pairs are same
  • B
    all have same hybridisation of centre of atom
  • C
    the bond angles are same
  • D
    number of bond pairs are same
Solution:
1929 Upvotes Verified Answer
The correct answer is:
all have same hybridisation of centre of atom
$\mathrm{CH}_4 ; \mathrm{bp}=4 ; s p^3$-hybridisation
$\mathrm{NF}_3 ; \mathrm{bp}=3 ; l p=1 ; s p^3$-hybridisation
$\mathrm{NH}_4^{+} ; \mathrm{bp}=4 ; l p=0 ; s p^3$-hybridisation
$\mathrm{H}_2 \mathrm{O} ; \mathrm{bp}=2 ; l p=2 ; s p^3$-hybridisation
Hence, all have the same slope.

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