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

313852 Which of the following fluoride of xenon has zero dipole moment?

1 \(\mathrm{XeF}_{2}\)
2 \(\mathrm{XeF}_{3}\)
3 \(\mathrm{XeF}_{4}\)
4 \(\mathrm{XeF}_{6}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313853 How many molecules have zero dipole moment?
\({\rm{PC}}{{\rm{l}}_{\rm{3}}}{{\rm{F}}_{\rm{2}}}{\rm{,}}\,\,{\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{2}}}{\rm{,}}\,\,{\rm{B}}{{\rm{F}}_{\rm{3}}}{\rm{,}}\,\,{\rm{CHC}}{{\rm{l}}_{\rm{3}}}\)
\({\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{3}}}{\rm{,}}\,\,{\rm{P}}{{\rm{F}}_{\rm{3}}}{\rm{C}}{{\rm{l}}_{\rm{2}}}{\rm{,}}\,\,{\rm{C}}{{\rm{H}}_{\rm{4}}}{\rm{,}}\,\,{\rm{CC}}{{\rm{l}}_{\rm{4}}}\)

1 2
2 3
3 4
4 5
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313854 The dipole moments of the given molecules are such that

1 \(\mathrm{BF}_3>\mathrm{NF}_3>\mathrm{NH}_3\)
2 \(\mathrm{NF}_3>\mathrm{BF}_3>\mathrm{NH}_3\)
3 \(\mathrm{NH}_3>\mathrm{NF}_3>\mathrm{BF}_3\)
4 \(\mathrm{NH}_3>\mathrm{BF}_3>\mathrm{NF}_3\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313855 Dipole moment of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is zero which implies that

1 Carbon and oxygen have equal electronegativities
2 Carbon has no polar bond
3 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is a linear molecule
4 Carbon has bond moments of zero value
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313856 Polarity in a molecule and hence the dipole moment depends primarily on electronegativity of the constituent atoms and shape of a molecule. Which of the following has the highest dipole moment?

1 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HI}}\)
3 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
4 \({\rm{S}}{{\rm{O}}_{\rm{2}}}\)
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313852 Which of the following fluoride of xenon has zero dipole moment?

1 \(\mathrm{XeF}_{2}\)
2 \(\mathrm{XeF}_{3}\)
3 \(\mathrm{XeF}_{4}\)
4 \(\mathrm{XeF}_{6}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313853 How many molecules have zero dipole moment?
\({\rm{PC}}{{\rm{l}}_{\rm{3}}}{{\rm{F}}_{\rm{2}}}{\rm{,}}\,\,{\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{2}}}{\rm{,}}\,\,{\rm{B}}{{\rm{F}}_{\rm{3}}}{\rm{,}}\,\,{\rm{CHC}}{{\rm{l}}_{\rm{3}}}\)
\({\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{3}}}{\rm{,}}\,\,{\rm{P}}{{\rm{F}}_{\rm{3}}}{\rm{C}}{{\rm{l}}_{\rm{2}}}{\rm{,}}\,\,{\rm{C}}{{\rm{H}}_{\rm{4}}}{\rm{,}}\,\,{\rm{CC}}{{\rm{l}}_{\rm{4}}}\)

1 2
2 3
3 4
4 5
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313854 The dipole moments of the given molecules are such that

1 \(\mathrm{BF}_3>\mathrm{NF}_3>\mathrm{NH}_3\)
2 \(\mathrm{NF}_3>\mathrm{BF}_3>\mathrm{NH}_3\)
3 \(\mathrm{NH}_3>\mathrm{NF}_3>\mathrm{BF}_3\)
4 \(\mathrm{NH}_3>\mathrm{BF}_3>\mathrm{NF}_3\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313855 Dipole moment of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is zero which implies that

1 Carbon and oxygen have equal electronegativities
2 Carbon has no polar bond
3 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is a linear molecule
4 Carbon has bond moments of zero value
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313856 Polarity in a molecule and hence the dipole moment depends primarily on electronegativity of the constituent atoms and shape of a molecule. Which of the following has the highest dipole moment?

1 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HI}}\)
3 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
4 \({\rm{S}}{{\rm{O}}_{\rm{2}}}\)
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313852 Which of the following fluoride of xenon has zero dipole moment?

1 \(\mathrm{XeF}_{2}\)
2 \(\mathrm{XeF}_{3}\)
3 \(\mathrm{XeF}_{4}\)
4 \(\mathrm{XeF}_{6}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313853 How many molecules have zero dipole moment?
\({\rm{PC}}{{\rm{l}}_{\rm{3}}}{{\rm{F}}_{\rm{2}}}{\rm{,}}\,\,{\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{2}}}{\rm{,}}\,\,{\rm{B}}{{\rm{F}}_{\rm{3}}}{\rm{,}}\,\,{\rm{CHC}}{{\rm{l}}_{\rm{3}}}\)
\({\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{3}}}{\rm{,}}\,\,{\rm{P}}{{\rm{F}}_{\rm{3}}}{\rm{C}}{{\rm{l}}_{\rm{2}}}{\rm{,}}\,\,{\rm{C}}{{\rm{H}}_{\rm{4}}}{\rm{,}}\,\,{\rm{CC}}{{\rm{l}}_{\rm{4}}}\)

1 2
2 3
3 4
4 5
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313854 The dipole moments of the given molecules are such that

1 \(\mathrm{BF}_3>\mathrm{NF}_3>\mathrm{NH}_3\)
2 \(\mathrm{NF}_3>\mathrm{BF}_3>\mathrm{NH}_3\)
3 \(\mathrm{NH}_3>\mathrm{NF}_3>\mathrm{BF}_3\)
4 \(\mathrm{NH}_3>\mathrm{BF}_3>\mathrm{NF}_3\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313855 Dipole moment of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is zero which implies that

1 Carbon and oxygen have equal electronegativities
2 Carbon has no polar bond
3 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is a linear molecule
4 Carbon has bond moments of zero value
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313856 Polarity in a molecule and hence the dipole moment depends primarily on electronegativity of the constituent atoms and shape of a molecule. Which of the following has the highest dipole moment?

1 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HI}}\)
3 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
4 \({\rm{S}}{{\rm{O}}_{\rm{2}}}\)
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313852 Which of the following fluoride of xenon has zero dipole moment?

1 \(\mathrm{XeF}_{2}\)
2 \(\mathrm{XeF}_{3}\)
3 \(\mathrm{XeF}_{4}\)
4 \(\mathrm{XeF}_{6}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313853 How many molecules have zero dipole moment?
\({\rm{PC}}{{\rm{l}}_{\rm{3}}}{{\rm{F}}_{\rm{2}}}{\rm{,}}\,\,{\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{2}}}{\rm{,}}\,\,{\rm{B}}{{\rm{F}}_{\rm{3}}}{\rm{,}}\,\,{\rm{CHC}}{{\rm{l}}_{\rm{3}}}\)
\({\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{3}}}{\rm{,}}\,\,{\rm{P}}{{\rm{F}}_{\rm{3}}}{\rm{C}}{{\rm{l}}_{\rm{2}}}{\rm{,}}\,\,{\rm{C}}{{\rm{H}}_{\rm{4}}}{\rm{,}}\,\,{\rm{CC}}{{\rm{l}}_{\rm{4}}}\)

1 2
2 3
3 4
4 5
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313854 The dipole moments of the given molecules are such that

1 \(\mathrm{BF}_3>\mathrm{NF}_3>\mathrm{NH}_3\)
2 \(\mathrm{NF}_3>\mathrm{BF}_3>\mathrm{NH}_3\)
3 \(\mathrm{NH}_3>\mathrm{NF}_3>\mathrm{BF}_3\)
4 \(\mathrm{NH}_3>\mathrm{BF}_3>\mathrm{NF}_3\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313855 Dipole moment of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is zero which implies that

1 Carbon and oxygen have equal electronegativities
2 Carbon has no polar bond
3 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is a linear molecule
4 Carbon has bond moments of zero value
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313856 Polarity in a molecule and hence the dipole moment depends primarily on electronegativity of the constituent atoms and shape of a molecule. Which of the following has the highest dipole moment?

1 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HI}}\)
3 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
4 \({\rm{S}}{{\rm{O}}_{\rm{2}}}\)
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313852 Which of the following fluoride of xenon has zero dipole moment?

1 \(\mathrm{XeF}_{2}\)
2 \(\mathrm{XeF}_{3}\)
3 \(\mathrm{XeF}_{4}\)
4 \(\mathrm{XeF}_{6}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313853 How many molecules have zero dipole moment?
\({\rm{PC}}{{\rm{l}}_{\rm{3}}}{{\rm{F}}_{\rm{2}}}{\rm{,}}\,\,{\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{2}}}{\rm{,}}\,\,{\rm{B}}{{\rm{F}}_{\rm{3}}}{\rm{,}}\,\,{\rm{CHC}}{{\rm{l}}_{\rm{3}}}\)
\({\rm{P}}{\left( {{\rm{C}}{{\rm{H}}_{\rm{3}}}} \right)_{\rm{2}}}{\left( {{\rm{C}}{{\rm{F}}_{\rm{3}}}} \right)_{\rm{3}}}{\rm{,}}\,\,{\rm{P}}{{\rm{F}}_{\rm{3}}}{\rm{C}}{{\rm{l}}_{\rm{2}}}{\rm{,}}\,\,{\rm{C}}{{\rm{H}}_{\rm{4}}}{\rm{,}}\,\,{\rm{CC}}{{\rm{l}}_{\rm{4}}}\)

1 2
2 3
3 4
4 5
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313854 The dipole moments of the given molecules are such that

1 \(\mathrm{BF}_3>\mathrm{NF}_3>\mathrm{NH}_3\)
2 \(\mathrm{NF}_3>\mathrm{BF}_3>\mathrm{NH}_3\)
3 \(\mathrm{NH}_3>\mathrm{NF}_3>\mathrm{BF}_3\)
4 \(\mathrm{NH}_3>\mathrm{BF}_3>\mathrm{NF}_3\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313855 Dipole moment of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is zero which implies that

1 Carbon and oxygen have equal electronegativities
2 Carbon has no polar bond
3 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) is a linear molecule
4 Carbon has bond moments of zero value
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313856 Polarity in a molecule and hence the dipole moment depends primarily on electronegativity of the constituent atoms and shape of a molecule. Which of the following has the highest dipole moment?

1 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HI}}\)
3 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
4 \({\rm{S}}{{\rm{O}}_{\rm{2}}}\)