Polarity of a Covalent Bond
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313861 Which one of the following molecules has maximum dipole moment?

1 \({\mathrm{\mathrm{NH}_{3}}}\)
2 \({\mathrm{\mathrm{PF}_{5}}}\)
3 \({\mathrm{\mathrm{CH}_{4}}}\)
4 \({\mathrm{\mathrm{NF}_{3}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313862 The dipole moment of o,p and m-dichlorobenzene will be in the order

1 \({\rm{o > p > m}}\)
2 \({\rm{p > o > m}}\)
3 \({\rm{m > o > p}}\)
4 \({\rm{o > m > p}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313863 Which one of the following has zero dipole moment?

1 1, 1 Dichloro ethylene
2 cis 1, 2 Dichloro ethylene
3 trans 1, 2 Dichloro ethylene
4 Both 1 & 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313864 Molecular AB has a bond length of \({\rm{1}}{\rm{.61}}\mathop {\rm{A}}\limits^{\rm{^\circ }} \) and a dipole moment of 0 .38 D. The fractional charge on each atom (absolute magnitude) is :
\(\left( {{{\rm{e}}_{\rm{0}}}{\rm{ = 4}}{\rm{.802 \times 1}}{{\rm{0}}^{{\rm{ - 10}}}}\,{\rm{esu}}} \right)\)

1 0.5
2 0.05
3 0
4 \({\rm{1}}{\rm{.0}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313861 Which one of the following molecules has maximum dipole moment?

1 \({\mathrm{\mathrm{NH}_{3}}}\)
2 \({\mathrm{\mathrm{PF}_{5}}}\)
3 \({\mathrm{\mathrm{CH}_{4}}}\)
4 \({\mathrm{\mathrm{NF}_{3}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313862 The dipole moment of o,p and m-dichlorobenzene will be in the order

1 \({\rm{o > p > m}}\)
2 \({\rm{p > o > m}}\)
3 \({\rm{m > o > p}}\)
4 \({\rm{o > m > p}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313863 Which one of the following has zero dipole moment?

1 1, 1 Dichloro ethylene
2 cis 1, 2 Dichloro ethylene
3 trans 1, 2 Dichloro ethylene
4 Both 1 & 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313864 Molecular AB has a bond length of \({\rm{1}}{\rm{.61}}\mathop {\rm{A}}\limits^{\rm{^\circ }} \) and a dipole moment of 0 .38 D. The fractional charge on each atom (absolute magnitude) is :
\(\left( {{{\rm{e}}_{\rm{0}}}{\rm{ = 4}}{\rm{.802 \times 1}}{{\rm{0}}^{{\rm{ - 10}}}}\,{\rm{esu}}} \right)\)

1 0.5
2 0.05
3 0
4 \({\rm{1}}{\rm{.0}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313861 Which one of the following molecules has maximum dipole moment?

1 \({\mathrm{\mathrm{NH}_{3}}}\)
2 \({\mathrm{\mathrm{PF}_{5}}}\)
3 \({\mathrm{\mathrm{CH}_{4}}}\)
4 \({\mathrm{\mathrm{NF}_{3}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313862 The dipole moment of o,p and m-dichlorobenzene will be in the order

1 \({\rm{o > p > m}}\)
2 \({\rm{p > o > m}}\)
3 \({\rm{m > o > p}}\)
4 \({\rm{o > m > p}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313863 Which one of the following has zero dipole moment?

1 1, 1 Dichloro ethylene
2 cis 1, 2 Dichloro ethylene
3 trans 1, 2 Dichloro ethylene
4 Both 1 & 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313864 Molecular AB has a bond length of \({\rm{1}}{\rm{.61}}\mathop {\rm{A}}\limits^{\rm{^\circ }} \) and a dipole moment of 0 .38 D. The fractional charge on each atom (absolute magnitude) is :
\(\left( {{{\rm{e}}_{\rm{0}}}{\rm{ = 4}}{\rm{.802 \times 1}}{{\rm{0}}^{{\rm{ - 10}}}}\,{\rm{esu}}} \right)\)

1 0.5
2 0.05
3 0
4 \({\rm{1}}{\rm{.0}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313861 Which one of the following molecules has maximum dipole moment?

1 \({\mathrm{\mathrm{NH}_{3}}}\)
2 \({\mathrm{\mathrm{PF}_{5}}}\)
3 \({\mathrm{\mathrm{CH}_{4}}}\)
4 \({\mathrm{\mathrm{NF}_{3}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313862 The dipole moment of o,p and m-dichlorobenzene will be in the order

1 \({\rm{o > p > m}}\)
2 \({\rm{p > o > m}}\)
3 \({\rm{m > o > p}}\)
4 \({\rm{o > m > p}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313863 Which one of the following has zero dipole moment?

1 1, 1 Dichloro ethylene
2 cis 1, 2 Dichloro ethylene
3 trans 1, 2 Dichloro ethylene
4 Both 1 & 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313864 Molecular AB has a bond length of \({\rm{1}}{\rm{.61}}\mathop {\rm{A}}\limits^{\rm{^\circ }} \) and a dipole moment of 0 .38 D. The fractional charge on each atom (absolute magnitude) is :
\(\left( {{{\rm{e}}_{\rm{0}}}{\rm{ = 4}}{\rm{.802 \times 1}}{{\rm{0}}^{{\rm{ - 10}}}}\,{\rm{esu}}} \right)\)

1 0.5
2 0.05
3 0
4 \({\rm{1}}{\rm{.0}}\)