Hydrogen Bonding
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313630 Maximum number of hydrogen bonds that one water molecule is capable of forming is

1 1
2 2
3 3
4 4
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313631 Intermolecular hydrogen bonding increases the enthalpy of a liquid due to the

1 Decrease in the attraction between molecules.
2 Increase in the attraction between molecules.
3 Decrease in the molar mass of unassociated liquid molecules
4 Increase in the effective molar mass of hydrogen bonded molecules
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313632 Here (a) and (b) are hydrogen bond and covalent bonds, their lengths are
supporting img

1 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
2 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{{\rm{o,}}}}{\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
3 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
4 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313633 Chelation is observed in

1 p-nitrophenol
2 o-nitrophenol
3 Benzaldehyde
4 HF
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313630 Maximum number of hydrogen bonds that one water molecule is capable of forming is

1 1
2 2
3 3
4 4
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313631 Intermolecular hydrogen bonding increases the enthalpy of a liquid due to the

1 Decrease in the attraction between molecules.
2 Increase in the attraction between molecules.
3 Decrease in the molar mass of unassociated liquid molecules
4 Increase in the effective molar mass of hydrogen bonded molecules
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313632 Here (a) and (b) are hydrogen bond and covalent bonds, their lengths are
supporting img

1 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
2 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{{\rm{o,}}}}{\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
3 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
4 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313633 Chelation is observed in

1 p-nitrophenol
2 o-nitrophenol
3 Benzaldehyde
4 HF
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313630 Maximum number of hydrogen bonds that one water molecule is capable of forming is

1 1
2 2
3 3
4 4
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313631 Intermolecular hydrogen bonding increases the enthalpy of a liquid due to the

1 Decrease in the attraction between molecules.
2 Increase in the attraction between molecules.
3 Decrease in the molar mass of unassociated liquid molecules
4 Increase in the effective molar mass of hydrogen bonded molecules
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313632 Here (a) and (b) are hydrogen bond and covalent bonds, their lengths are
supporting img

1 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
2 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{{\rm{o,}}}}{\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
3 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
4 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313633 Chelation is observed in

1 p-nitrophenol
2 o-nitrophenol
3 Benzaldehyde
4 HF
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313630 Maximum number of hydrogen bonds that one water molecule is capable of forming is

1 1
2 2
3 3
4 4
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313631 Intermolecular hydrogen bonding increases the enthalpy of a liquid due to the

1 Decrease in the attraction between molecules.
2 Increase in the attraction between molecules.
3 Decrease in the molar mass of unassociated liquid molecules
4 Increase in the effective molar mass of hydrogen bonded molecules
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313632 Here (a) and (b) are hydrogen bond and covalent bonds, their lengths are
supporting img

1 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
2 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{{\rm{o,}}}}{\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}\)
3 \({\rm{1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
4 \({\rm{0}}{\rm{.97}}{{\rm{A}}^{\rm{o}}}{\rm{,1}}{\rm{.73}}{{\rm{A}}^{\rm{o}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313633 Chelation is observed in

1 p-nitrophenol
2 o-nitrophenol
3 Benzaldehyde
4 HF