Bond Parameters
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313448 Choose the correct match of bond angles.
Column I
Column II
A
\({\rm{NO}}_{\rm{2}}^{\rm{ + }}\)
P
\(180^\circ \)
B
\({\rm{N}}{{\rm{O}}_{\rm{2}}}\)
Q
\(134^\circ \)
C
\({\rm{NO}}_{\rm{2}}^{\rm{ - }}\)
R
\(120^\circ \)
D
\({\rm{NO}}_{\rm{3}}^{\rm{ - }}\)
S
\(115^\circ \)
T
\(109^\circ \)

1 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313466 The correct order of increasing \({\rm{C}}\, - \,{\rm{O}}\) bond strength of \({\rm{CO,}}\,\,{\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{,}}\,\,{\rm{C}}{{\rm{O}}_{\rm{2}}}\) is

1 \({\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < CO}}\)
3 \({\rm{CO < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}\)
4 \({\rm{CO < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313467 Which of the following bonds has highest bond enthalpy?

1 \(\mathrm{N}-\mathrm{H}\) in \(\mathrm{NH}_{3}\)
2 \(\mathrm{O}=\mathrm{O}\) in \(\mathrm{O}_{2}\)
3 \(\mathrm{C}-\mathrm{H}\) in \(\mathrm{CH}_{4}\)
4 \(\mathrm{N} \equiv \mathrm{N}\) in \(\mathrm{N}_{2}\)
MHTCET - 2021
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313468 Assertion :
Bond energy and bond dissociation energy has identical value for diatomic molecule.
Reason :
Greater the bond dissociation energy. less reactive is the bond.

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.
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313448 Choose the correct match of bond angles.
Column I
Column II
A
\({\rm{NO}}_{\rm{2}}^{\rm{ + }}\)
P
\(180^\circ \)
B
\({\rm{N}}{{\rm{O}}_{\rm{2}}}\)
Q
\(134^\circ \)
C
\({\rm{NO}}_{\rm{2}}^{\rm{ - }}\)
R
\(120^\circ \)
D
\({\rm{NO}}_{\rm{3}}^{\rm{ - }}\)
S
\(115^\circ \)
T
\(109^\circ \)

1 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313466 The correct order of increasing \({\rm{C}}\, - \,{\rm{O}}\) bond strength of \({\rm{CO,}}\,\,{\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{,}}\,\,{\rm{C}}{{\rm{O}}_{\rm{2}}}\) is

1 \({\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < CO}}\)
3 \({\rm{CO < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}\)
4 \({\rm{CO < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313467 Which of the following bonds has highest bond enthalpy?

1 \(\mathrm{N}-\mathrm{H}\) in \(\mathrm{NH}_{3}\)
2 \(\mathrm{O}=\mathrm{O}\) in \(\mathrm{O}_{2}\)
3 \(\mathrm{C}-\mathrm{H}\) in \(\mathrm{CH}_{4}\)
4 \(\mathrm{N} \equiv \mathrm{N}\) in \(\mathrm{N}_{2}\)
MHTCET - 2021
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313468 Assertion :
Bond energy and bond dissociation energy has identical value for diatomic molecule.
Reason :
Greater the bond dissociation energy. less reactive is the bond.

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.
NEET DIGITAL LIBRARY
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313448 Choose the correct match of bond angles.
Column I
Column II
A
\({\rm{NO}}_{\rm{2}}^{\rm{ + }}\)
P
\(180^\circ \)
B
\({\rm{N}}{{\rm{O}}_{\rm{2}}}\)
Q
\(134^\circ \)
C
\({\rm{NO}}_{\rm{2}}^{\rm{ - }}\)
R
\(120^\circ \)
D
\({\rm{NO}}_{\rm{3}}^{\rm{ - }}\)
S
\(115^\circ \)
T
\(109^\circ \)

1 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313466 The correct order of increasing \({\rm{C}}\, - \,{\rm{O}}\) bond strength of \({\rm{CO,}}\,\,{\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{,}}\,\,{\rm{C}}{{\rm{O}}_{\rm{2}}}\) is

1 \({\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < CO}}\)
3 \({\rm{CO < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}\)
4 \({\rm{CO < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313467 Which of the following bonds has highest bond enthalpy?

1 \(\mathrm{N}-\mathrm{H}\) in \(\mathrm{NH}_{3}\)
2 \(\mathrm{O}=\mathrm{O}\) in \(\mathrm{O}_{2}\)
3 \(\mathrm{C}-\mathrm{H}\) in \(\mathrm{CH}_{4}\)
4 \(\mathrm{N} \equiv \mathrm{N}\) in \(\mathrm{N}_{2}\)
MHTCET - 2021
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313468 Assertion :
Bond energy and bond dissociation energy has identical value for diatomic molecule.
Reason :
Greater the bond dissociation energy. less reactive is the bond.

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.
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313448 Choose the correct match of bond angles.
Column I
Column II
A
\({\rm{NO}}_{\rm{2}}^{\rm{ + }}\)
P
\(180^\circ \)
B
\({\rm{N}}{{\rm{O}}_{\rm{2}}}\)
Q
\(134^\circ \)
C
\({\rm{NO}}_{\rm{2}}^{\rm{ - }}\)
R
\(120^\circ \)
D
\({\rm{NO}}_{\rm{3}}^{\rm{ - }}\)
S
\(115^\circ \)
T
\(109^\circ \)

1 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{T}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{Q}, \quad \mathrm{C}-\mathrm{S}, \quad \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{P}, \quad \mathrm{B}-\mathrm{S}, \quad \mathrm{C}-\mathrm{R}, \quad \mathrm{D}-\mathrm{Q}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313466 The correct order of increasing \({\rm{C}}\, - \,{\rm{O}}\) bond strength of \({\rm{CO,}}\,\,{\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{,}}\,\,{\rm{C}}{{\rm{O}}_{\rm{2}}}\) is

1 \({\rm{CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < CO}}\)
3 \({\rm{CO < CO}}_{\rm{3}}^{{\rm{2 - }}}{\rm{ < C}}{{\rm{O}}_{\rm{2}}}\)
4 \({\rm{CO < C}}{{\rm{O}}_{\rm{2}}}{\rm{ < CO}}_{\rm{3}}^{{\rm{2 - }}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313467 Which of the following bonds has highest bond enthalpy?

1 \(\mathrm{N}-\mathrm{H}\) in \(\mathrm{NH}_{3}\)
2 \(\mathrm{O}=\mathrm{O}\) in \(\mathrm{O}_{2}\)
3 \(\mathrm{C}-\mathrm{H}\) in \(\mathrm{CH}_{4}\)
4 \(\mathrm{N} \equiv \mathrm{N}\) in \(\mathrm{N}_{2}\)
MHTCET - 2021
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313468 Assertion :
Bond energy and bond dissociation energy has identical value for diatomic molecule.
Reason :
Greater the bond dissociation energy. less reactive is the bond.

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.
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here