Year: 2025
Topic: Chemical Bonding and Molecular Structure
Time :
1.
Identify the correct orders against the property mentioned
A.\(H_2O\, >\, NH_3 \,> \,CHCI_3\) - 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 fromthe options given below:
A.\(H_2O\, >\, NH_3 \,> \,CHCI_3\) - 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 fromthe options given below: