VSEPR Theory
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313951 Assertion :
\(\mathrm{SeCl}_{4}\) does not have a tetrahedral structure.
Reason :
\(\mathrm{Se}\) in \(\mathrm{SeCl}_{4}\) has two lone pairs.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
AIIMS - 2005
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313952 Consider the following statements :
(I) \({\rm{N}}{{\rm{F}}_3}\) molecule has a trigonal planar structure.
(II) Bond length of \({{\rm{N}}_2}\) is shorter than \({{\rm{O}}_2}\).
(III) Isoelectronic molecules or ions have identical bond order.
(IV) Dipole moment of \({{\rm{H}}_2}\;{\rm{S}}\) is higher than that of water molecule.
Choose the correct answer from the options given below:

1 (I) and (IV) are correct.
2 (II) and (III) are correct.
3 (I) and (II) are correct.
4 (III) and (IV) are correct.
JEE - 2023
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313953 \({\rm{Xe}}{{\rm{F}}_{\rm{2}}}\) is isostructural with

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\)
2 \({\rm{SbC}}{{\rm{l}}_{\rm{3}}}\)
3 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{Te}}{{\rm{F}}_{\rm{2}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313954 Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{IC}}{{\rm{l}}_{\rm{5}}}\)
2 \({\rm{IO}}_{\rm{3}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{I}}{{\rm{O}}_{\rm{2}}}{\rm{F}}_{\rm{2}}^{\rm{ - }}\)
3 \({\rm{Cl}}{{\rm{F}}_{\rm{3}}}\,\,{\rm{and}}\,\,{\rm{IO}}_{\rm{4}}^{\rm{ - }}\)
4 \({\rm{XeO}}{{\rm{F}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{XeO}}{{\rm{F}}_{\rm{4}}}\)
JEE - 2018
NEET DIGITAL LIBRARY
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313951 Assertion :
\(\mathrm{SeCl}_{4}\) does not have a tetrahedral structure.
Reason :
\(\mathrm{Se}\) in \(\mathrm{SeCl}_{4}\) has two lone pairs.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
AIIMS - 2005
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313952 Consider the following statements :
(I) \({\rm{N}}{{\rm{F}}_3}\) molecule has a trigonal planar structure.
(II) Bond length of \({{\rm{N}}_2}\) is shorter than \({{\rm{O}}_2}\).
(III) Isoelectronic molecules or ions have identical bond order.
(IV) Dipole moment of \({{\rm{H}}_2}\;{\rm{S}}\) is higher than that of water molecule.
Choose the correct answer from the options given below:

1 (I) and (IV) are correct.
2 (II) and (III) are correct.
3 (I) and (II) are correct.
4 (III) and (IV) are correct.
JEE - 2023
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313953 \({\rm{Xe}}{{\rm{F}}_{\rm{2}}}\) is isostructural with

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\)
2 \({\rm{SbC}}{{\rm{l}}_{\rm{3}}}\)
3 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{Te}}{{\rm{F}}_{\rm{2}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313954 Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{IC}}{{\rm{l}}_{\rm{5}}}\)
2 \({\rm{IO}}_{\rm{3}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{I}}{{\rm{O}}_{\rm{2}}}{\rm{F}}_{\rm{2}}^{\rm{ - }}\)
3 \({\rm{Cl}}{{\rm{F}}_{\rm{3}}}\,\,{\rm{and}}\,\,{\rm{IO}}_{\rm{4}}^{\rm{ - }}\)
4 \({\rm{XeO}}{{\rm{F}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{XeO}}{{\rm{F}}_{\rm{4}}}\)
JEE - 2018
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313951 Assertion :
\(\mathrm{SeCl}_{4}\) does not have a tetrahedral structure.
Reason :
\(\mathrm{Se}\) in \(\mathrm{SeCl}_{4}\) has two lone pairs.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
AIIMS - 2005
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313952 Consider the following statements :
(I) \({\rm{N}}{{\rm{F}}_3}\) molecule has a trigonal planar structure.
(II) Bond length of \({{\rm{N}}_2}\) is shorter than \({{\rm{O}}_2}\).
(III) Isoelectronic molecules or ions have identical bond order.
(IV) Dipole moment of \({{\rm{H}}_2}\;{\rm{S}}\) is higher than that of water molecule.
Choose the correct answer from the options given below:

1 (I) and (IV) are correct.
2 (II) and (III) are correct.
3 (I) and (II) are correct.
4 (III) and (IV) are correct.
JEE - 2023
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313953 \({\rm{Xe}}{{\rm{F}}_{\rm{2}}}\) is isostructural with

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\)
2 \({\rm{SbC}}{{\rm{l}}_{\rm{3}}}\)
3 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{Te}}{{\rm{F}}_{\rm{2}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313954 Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{IC}}{{\rm{l}}_{\rm{5}}}\)
2 \({\rm{IO}}_{\rm{3}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{I}}{{\rm{O}}_{\rm{2}}}{\rm{F}}_{\rm{2}}^{\rm{ - }}\)
3 \({\rm{Cl}}{{\rm{F}}_{\rm{3}}}\,\,{\rm{and}}\,\,{\rm{IO}}_{\rm{4}}^{\rm{ - }}\)
4 \({\rm{XeO}}{{\rm{F}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{XeO}}{{\rm{F}}_{\rm{4}}}\)
JEE - 2018
For More Updates join with Us
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313951 Assertion :
\(\mathrm{SeCl}_{4}\) does not have a tetrahedral structure.
Reason :
\(\mathrm{Se}\) in \(\mathrm{SeCl}_{4}\) has two lone pairs.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
AIIMS - 2005
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313952 Consider the following statements :
(I) \({\rm{N}}{{\rm{F}}_3}\) molecule has a trigonal planar structure.
(II) Bond length of \({{\rm{N}}_2}\) is shorter than \({{\rm{O}}_2}\).
(III) Isoelectronic molecules or ions have identical bond order.
(IV) Dipole moment of \({{\rm{H}}_2}\;{\rm{S}}\) is higher than that of water molecule.
Choose the correct answer from the options given below:

1 (I) and (IV) are correct.
2 (II) and (III) are correct.
3 (I) and (II) are correct.
4 (III) and (IV) are correct.
JEE - 2023
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313953 \({\rm{Xe}}{{\rm{F}}_{\rm{2}}}\) is isostructural with

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\)
2 \({\rm{SbC}}{{\rm{l}}_{\rm{3}}}\)
3 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{Te}}{{\rm{F}}_{\rm{2}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313954 Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:

1 \({\rm{ICl}}_{\rm{2}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{IC}}{{\rm{l}}_{\rm{5}}}\)
2 \({\rm{IO}}_{\rm{3}}^{\rm{ - }}\,\,{\rm{and}}\,\,{\rm{I}}{{\rm{O}}_{\rm{2}}}{\rm{F}}_{\rm{2}}^{\rm{ - }}\)
3 \({\rm{Cl}}{{\rm{F}}_{\rm{3}}}\,\,{\rm{and}}\,\,{\rm{IO}}_{\rm{4}}^{\rm{ - }}\)
4 \({\rm{XeO}}{{\rm{F}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{XeO}}{{\rm{F}}_{\rm{4}}}\)
JEE - 2018
NEET DIGITAL LIBRARY