VSEPR Theory
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313997 Match Column - I with Column - II
Choose the correct answer from the options given below:
Column I
Column II
A
\({{\rm{H}}_{\rm{2}}}{{\rm{O}}^{\rm{ + }}}\)
P
Tetrahedral
B
Acetylide anion
Q
Linear
C
\({\rm{NH}}_4^ + \)
R
Pyramidal
D
\({\rm{ClO}}_{\rm{2}}^ - \)
S
Bent

1 \({\rm{A }} - {\rm{ R, B }} - {\rm{ Q , C }} - {\rm{ P, D }} - {\rm{ S}}\qquad {\kern 1pt} \qquad \)
2 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ Q , D }} - {\rm{ P}}\qquad {\kern 1pt} \qquad \)
3 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ P, D }} - {\rm{ Q}}\qquad {\kern 1pt} \qquad {\kern 1pt} \)
4 \({\rm{A }} - {\rm{ R, B }} - {\rm{ P, C }} - {\rm{ Q , D }} - {\rm{ S}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313998 Assertion :
Geometry of \(\mathrm{SF}_{4}\) molecule can be termed as distorted tetrahedron, a folded square or see-saw.
Reason :
Four fluorine atoms surround or form bonds with sulphur atom.

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 Assertion is incorrect but Reason is correct.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313999 The hybridisation of \(\mathrm{P}\) in phosphate ion \(\left(\mathrm{PO}_{4}^{3-}\right)\) is the same as:

1 I in \(\mathrm{ICl}_{4}^{-}\)
2 \(\mathrm{S}\) in \(\mathrm{SO}_{3}\)
3 \(\mathrm{N}\) in \(\mathrm{NO}_{3}^{-}\)
4 \(\mathrm{S}\) in \(\mathrm{SO}_{3}^{2-}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314001 Which of the following compounds have the same no. of lone pairs with their central atom?
\({\text{[I]}}\,\,{\text{XeF}}_{\text{5}}^{\text{ - }}\,\,\,\,\,\,\,\,{\text{[II]}}\,\,{\text{Br}}{{\text{F}}_{\text{3}}}\)
\({\text{[III]}}\,\,{\text{Xe}}{{\text{F}}_{\text{2}}}\,\,\,\,\,\,{\text{[IV]}}\,\,{{\text{H}}_{\text{3}}}{\text{}}{{\text{S}}^{\text{ + }}}\)

1 IV and I
2 I and II
3 I and III
4 IV and II
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314002 The number of bond pair and lone pair of electrons respectively in \(\mathrm{NH}_{3}\) molecule are

1 4 and 0
2 3 and 0
3 3 and 1
4 2 and 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313997 Match Column - I with Column - II
Choose the correct answer from the options given below:
Column I
Column II
A
\({{\rm{H}}_{\rm{2}}}{{\rm{O}}^{\rm{ + }}}\)
P
Tetrahedral
B
Acetylide anion
Q
Linear
C
\({\rm{NH}}_4^ + \)
R
Pyramidal
D
\({\rm{ClO}}_{\rm{2}}^ - \)
S
Bent

1 \({\rm{A }} - {\rm{ R, B }} - {\rm{ Q , C }} - {\rm{ P, D }} - {\rm{ S}}\qquad {\kern 1pt} \qquad \)
2 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ Q , D }} - {\rm{ P}}\qquad {\kern 1pt} \qquad \)
3 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ P, D }} - {\rm{ Q}}\qquad {\kern 1pt} \qquad {\kern 1pt} \)
4 \({\rm{A }} - {\rm{ R, B }} - {\rm{ P, C }} - {\rm{ Q , D }} - {\rm{ S}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313998 Assertion :
Geometry of \(\mathrm{SF}_{4}\) molecule can be termed as distorted tetrahedron, a folded square or see-saw.
Reason :
Four fluorine atoms surround or form bonds with sulphur atom.

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 Assertion is incorrect but Reason is correct.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313999 The hybridisation of \(\mathrm{P}\) in phosphate ion \(\left(\mathrm{PO}_{4}^{3-}\right)\) is the same as:

1 I in \(\mathrm{ICl}_{4}^{-}\)
2 \(\mathrm{S}\) in \(\mathrm{SO}_{3}\)
3 \(\mathrm{N}\) in \(\mathrm{NO}_{3}^{-}\)
4 \(\mathrm{S}\) in \(\mathrm{SO}_{3}^{2-}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314001 Which of the following compounds have the same no. of lone pairs with their central atom?
\({\text{[I]}}\,\,{\text{XeF}}_{\text{5}}^{\text{ - }}\,\,\,\,\,\,\,\,{\text{[II]}}\,\,{\text{Br}}{{\text{F}}_{\text{3}}}\)
\({\text{[III]}}\,\,{\text{Xe}}{{\text{F}}_{\text{2}}}\,\,\,\,\,\,{\text{[IV]}}\,\,{{\text{H}}_{\text{3}}}{\text{}}{{\text{S}}^{\text{ + }}}\)

1 IV and I
2 I and II
3 I and III
4 IV and II
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314002 The number of bond pair and lone pair of electrons respectively in \(\mathrm{NH}_{3}\) molecule are

1 4 and 0
2 3 and 0
3 3 and 1
4 2 and 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313997 Match Column - I with Column - II
Choose the correct answer from the options given below:
Column I
Column II
A
\({{\rm{H}}_{\rm{2}}}{{\rm{O}}^{\rm{ + }}}\)
P
Tetrahedral
B
Acetylide anion
Q
Linear
C
\({\rm{NH}}_4^ + \)
R
Pyramidal
D
\({\rm{ClO}}_{\rm{2}}^ - \)
S
Bent

1 \({\rm{A }} - {\rm{ R, B }} - {\rm{ Q , C }} - {\rm{ P, D }} - {\rm{ S}}\qquad {\kern 1pt} \qquad \)
2 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ Q , D }} - {\rm{ P}}\qquad {\kern 1pt} \qquad \)
3 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ P, D }} - {\rm{ Q}}\qquad {\kern 1pt} \qquad {\kern 1pt} \)
4 \({\rm{A }} - {\rm{ R, B }} - {\rm{ P, C }} - {\rm{ Q , D }} - {\rm{ S}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313998 Assertion :
Geometry of \(\mathrm{SF}_{4}\) molecule can be termed as distorted tetrahedron, a folded square or see-saw.
Reason :
Four fluorine atoms surround or form bonds with sulphur atom.

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 Assertion is incorrect but Reason is correct.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313999 The hybridisation of \(\mathrm{P}\) in phosphate ion \(\left(\mathrm{PO}_{4}^{3-}\right)\) is the same as:

1 I in \(\mathrm{ICl}_{4}^{-}\)
2 \(\mathrm{S}\) in \(\mathrm{SO}_{3}\)
3 \(\mathrm{N}\) in \(\mathrm{NO}_{3}^{-}\)
4 \(\mathrm{S}\) in \(\mathrm{SO}_{3}^{2-}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314001 Which of the following compounds have the same no. of lone pairs with their central atom?
\({\text{[I]}}\,\,{\text{XeF}}_{\text{5}}^{\text{ - }}\,\,\,\,\,\,\,\,{\text{[II]}}\,\,{\text{Br}}{{\text{F}}_{\text{3}}}\)
\({\text{[III]}}\,\,{\text{Xe}}{{\text{F}}_{\text{2}}}\,\,\,\,\,\,{\text{[IV]}}\,\,{{\text{H}}_{\text{3}}}{\text{}}{{\text{S}}^{\text{ + }}}\)

1 IV and I
2 I and II
3 I and III
4 IV and II
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314002 The number of bond pair and lone pair of electrons respectively in \(\mathrm{NH}_{3}\) molecule are

1 4 and 0
2 3 and 0
3 3 and 1
4 2 and 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313997 Match Column - I with Column - II
Choose the correct answer from the options given below:
Column I
Column II
A
\({{\rm{H}}_{\rm{2}}}{{\rm{O}}^{\rm{ + }}}\)
P
Tetrahedral
B
Acetylide anion
Q
Linear
C
\({\rm{NH}}_4^ + \)
R
Pyramidal
D
\({\rm{ClO}}_{\rm{2}}^ - \)
S
Bent

1 \({\rm{A }} - {\rm{ R, B }} - {\rm{ Q , C }} - {\rm{ P, D }} - {\rm{ S}}\qquad {\kern 1pt} \qquad \)
2 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ Q , D }} - {\rm{ P}}\qquad {\kern 1pt} \qquad \)
3 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ P, D }} - {\rm{ Q}}\qquad {\kern 1pt} \qquad {\kern 1pt} \)
4 \({\rm{A }} - {\rm{ R, B }} - {\rm{ P, C }} - {\rm{ Q , D }} - {\rm{ S}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313998 Assertion :
Geometry of \(\mathrm{SF}_{4}\) molecule can be termed as distorted tetrahedron, a folded square or see-saw.
Reason :
Four fluorine atoms surround or form bonds with sulphur atom.

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 Assertion is incorrect but Reason is correct.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313999 The hybridisation of \(\mathrm{P}\) in phosphate ion \(\left(\mathrm{PO}_{4}^{3-}\right)\) is the same as:

1 I in \(\mathrm{ICl}_{4}^{-}\)
2 \(\mathrm{S}\) in \(\mathrm{SO}_{3}\)
3 \(\mathrm{N}\) in \(\mathrm{NO}_{3}^{-}\)
4 \(\mathrm{S}\) in \(\mathrm{SO}_{3}^{2-}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314001 Which of the following compounds have the same no. of lone pairs with their central atom?
\({\text{[I]}}\,\,{\text{XeF}}_{\text{5}}^{\text{ - }}\,\,\,\,\,\,\,\,{\text{[II]}}\,\,{\text{Br}}{{\text{F}}_{\text{3}}}\)
\({\text{[III]}}\,\,{\text{Xe}}{{\text{F}}_{\text{2}}}\,\,\,\,\,\,{\text{[IV]}}\,\,{{\text{H}}_{\text{3}}}{\text{}}{{\text{S}}^{\text{ + }}}\)

1 IV and I
2 I and II
3 I and III
4 IV and II
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314002 The number of bond pair and lone pair of electrons respectively in \(\mathrm{NH}_{3}\) molecule are

1 4 and 0
2 3 and 0
3 3 and 1
4 2 and 2
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313997 Match Column - I with Column - II
Choose the correct answer from the options given below:
Column I
Column II
A
\({{\rm{H}}_{\rm{2}}}{{\rm{O}}^{\rm{ + }}}\)
P
Tetrahedral
B
Acetylide anion
Q
Linear
C
\({\rm{NH}}_4^ + \)
R
Pyramidal
D
\({\rm{ClO}}_{\rm{2}}^ - \)
S
Bent

1 \({\rm{A }} - {\rm{ R, B }} - {\rm{ Q , C }} - {\rm{ P, D }} - {\rm{ S}}\qquad {\kern 1pt} \qquad \)
2 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ Q , D }} - {\rm{ P}}\qquad {\kern 1pt} \qquad \)
3 \({\kern 1pt} {\rm{A }} - {\rm{ R, B }} - {\rm{ S, C }} - {\rm{ P, D }} - {\rm{ Q}}\qquad {\kern 1pt} \qquad {\kern 1pt} \)
4 \({\rm{A }} - {\rm{ R, B }} - {\rm{ P, C }} - {\rm{ Q , D }} - {\rm{ S}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313998 Assertion :
Geometry of \(\mathrm{SF}_{4}\) molecule can be termed as distorted tetrahedron, a folded square or see-saw.
Reason :
Four fluorine atoms surround or form bonds with sulphur atom.

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 Assertion is incorrect but Reason is correct.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313999 The hybridisation of \(\mathrm{P}\) in phosphate ion \(\left(\mathrm{PO}_{4}^{3-}\right)\) is the same as:

1 I in \(\mathrm{ICl}_{4}^{-}\)
2 \(\mathrm{S}\) in \(\mathrm{SO}_{3}\)
3 \(\mathrm{N}\) in \(\mathrm{NO}_{3}^{-}\)
4 \(\mathrm{S}\) in \(\mathrm{SO}_{3}^{2-}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314001 Which of the following compounds have the same no. of lone pairs with their central atom?
\({\text{[I]}}\,\,{\text{XeF}}_{\text{5}}^{\text{ - }}\,\,\,\,\,\,\,\,{\text{[II]}}\,\,{\text{Br}}{{\text{F}}_{\text{3}}}\)
\({\text{[III]}}\,\,{\text{Xe}}{{\text{F}}_{\text{2}}}\,\,\,\,\,\,{\text{[IV]}}\,\,{{\text{H}}_{\text{3}}}{\text{}}{{\text{S}}^{\text{ + }}}\)

1 IV and I
2 I and II
3 I and III
4 IV and II
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

314002 The number of bond pair and lone pair of electrons respectively in \(\mathrm{NH}_{3}\) molecule are

1 4 and 0
2 3 and 0
3 3 and 1
4 2 and 2