Bond Parameters
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313469 In which of the following conversion, bond length increases?
(P) \(\mathrm{NO} \rightarrow \mathrm{NO}^{+}\)
(Q) \(\mathrm{N}_{2}^{+} \rightarrow \mathrm{N}_{2}^{-}\)
(R) \(\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{+}\)
(S) \(\mathrm{H}_{2} \rightarrow \mathrm{H}_{2}^{+}\)

1 P and Q
2 Q and R
3 Q and S
4 P, Q and R
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313470 The correct order of increasing bond length of C - H, C - O, C - C and C = C is

1 C - H < C - O < C - C < C = C
2 C - H < C = C < C - O < C - C
3 C - C < C = C < C - O < C - H
4 C - O < C - H < C - C < C = C
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313471 Bond length depends upon the size of atoms, hybridisation, resonance, bond order etc. In the following relations,
I. Bond length \( \propto \) size of atoms
II. Bond length \( \propto \) hybridisation (no. of hybrid
III. Bond length \( \propto \) bond order
Choose the correct option.

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

313472 Match Column I and Column II
Column I
Column II
supporting img

1 A - S, B - R, C - Q, D - P
2 A - P, B - Q, C - R, D - S
3 A - Q, B - R, C - S, D - P
4 A - Q, B - S, C - R, D - P
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313473 Assertion :
Molecular nitrogen is less reactive than molecular oxygen.
Reason :
The bond length of \(\mathrm{N}_{2}\) is shorter than that of oxygen.

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

313469 In which of the following conversion, bond length increases?
(P) \(\mathrm{NO} \rightarrow \mathrm{NO}^{+}\)
(Q) \(\mathrm{N}_{2}^{+} \rightarrow \mathrm{N}_{2}^{-}\)
(R) \(\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{+}\)
(S) \(\mathrm{H}_{2} \rightarrow \mathrm{H}_{2}^{+}\)

1 P and Q
2 Q and R
3 Q and S
4 P, Q and R
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313470 The correct order of increasing bond length of C - H, C - O, C - C and C = C is

1 C - H < C - O < C - C < C = C
2 C - H < C = C < C - O < C - C
3 C - C < C = C < C - O < C - H
4 C - O < C - H < C - C < C = C
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313471 Bond length depends upon the size of atoms, hybridisation, resonance, bond order etc. In the following relations,
I. Bond length \( \propto \) size of atoms
II. Bond length \( \propto \) hybridisation (no. of hybrid
III. Bond length \( \propto \) bond order
Choose the correct option.

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

313472 Match Column I and Column II
Column I
Column II
supporting img

1 A - S, B - R, C - Q, D - P
2 A - P, B - Q, C - R, D - S
3 A - Q, B - R, C - S, D - P
4 A - Q, B - S, C - R, D - P
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313473 Assertion :
Molecular nitrogen is less reactive than molecular oxygen.
Reason :
The bond length of \(\mathrm{N}_{2}\) is shorter than that of oxygen.

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

313469 In which of the following conversion, bond length increases?
(P) \(\mathrm{NO} \rightarrow \mathrm{NO}^{+}\)
(Q) \(\mathrm{N}_{2}^{+} \rightarrow \mathrm{N}_{2}^{-}\)
(R) \(\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{+}\)
(S) \(\mathrm{H}_{2} \rightarrow \mathrm{H}_{2}^{+}\)

1 P and Q
2 Q and R
3 Q and S
4 P, Q and R
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313470 The correct order of increasing bond length of C - H, C - O, C - C and C = C is

1 C - H < C - O < C - C < C = C
2 C - H < C = C < C - O < C - C
3 C - C < C = C < C - O < C - H
4 C - O < C - H < C - C < C = C
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313471 Bond length depends upon the size of atoms, hybridisation, resonance, bond order etc. In the following relations,
I. Bond length \( \propto \) size of atoms
II. Bond length \( \propto \) hybridisation (no. of hybrid
III. Bond length \( \propto \) bond order
Choose the correct option.

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

313472 Match Column I and Column II
Column I
Column II
supporting img

1 A - S, B - R, C - Q, D - P
2 A - P, B - Q, C - R, D - S
3 A - Q, B - R, C - S, D - P
4 A - Q, B - S, C - R, D - P
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313473 Assertion :
Molecular nitrogen is less reactive than molecular oxygen.
Reason :
The bond length of \(\mathrm{N}_{2}\) is shorter than that of oxygen.

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

313469 In which of the following conversion, bond length increases?
(P) \(\mathrm{NO} \rightarrow \mathrm{NO}^{+}\)
(Q) \(\mathrm{N}_{2}^{+} \rightarrow \mathrm{N}_{2}^{-}\)
(R) \(\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{+}\)
(S) \(\mathrm{H}_{2} \rightarrow \mathrm{H}_{2}^{+}\)

1 P and Q
2 Q and R
3 Q and S
4 P, Q and R
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313470 The correct order of increasing bond length of C - H, C - O, C - C and C = C is

1 C - H < C - O < C - C < C = C
2 C - H < C = C < C - O < C - C
3 C - C < C = C < C - O < C - H
4 C - O < C - H < C - C < C = C
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313471 Bond length depends upon the size of atoms, hybridisation, resonance, bond order etc. In the following relations,
I. Bond length \( \propto \) size of atoms
II. Bond length \( \propto \) hybridisation (no. of hybrid
III. Bond length \( \propto \) bond order
Choose the correct option.

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

313472 Match Column I and Column II
Column I
Column II
supporting img

1 A - S, B - R, C - Q, D - P
2 A - P, B - Q, C - R, D - S
3 A - Q, B - R, C - S, D - P
4 A - Q, B - S, C - R, D - P
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313473 Assertion :
Molecular nitrogen is less reactive than molecular oxygen.
Reason :
The bond length of \(\mathrm{N}_{2}\) is shorter than that of oxygen.

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

313469 In which of the following conversion, bond length increases?
(P) \(\mathrm{NO} \rightarrow \mathrm{NO}^{+}\)
(Q) \(\mathrm{N}_{2}^{+} \rightarrow \mathrm{N}_{2}^{-}\)
(R) \(\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{+}\)
(S) \(\mathrm{H}_{2} \rightarrow \mathrm{H}_{2}^{+}\)

1 P and Q
2 Q and R
3 Q and S
4 P, Q and R
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313470 The correct order of increasing bond length of C - H, C - O, C - C and C = C is

1 C - H < C - O < C - C < C = C
2 C - H < C = C < C - O < C - C
3 C - C < C = C < C - O < C - H
4 C - O < C - H < C - C < C = C
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313471 Bond length depends upon the size of atoms, hybridisation, resonance, bond order etc. In the following relations,
I. Bond length \( \propto \) size of atoms
II. Bond length \( \propto \) hybridisation (no. of hybrid
III. Bond length \( \propto \) bond order
Choose the correct option.

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

313472 Match Column I and Column II
Column I
Column II
supporting img

1 A - S, B - R, C - Q, D - P
2 A - P, B - Q, C - R, D - S
3 A - Q, B - R, C - S, D - P
4 A - Q, B - S, C - R, D - P
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313473 Assertion :
Molecular nitrogen is less reactive than molecular oxygen.
Reason :
The bond length of \(\mathrm{N}_{2}\) is shorter than that of oxygen.

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.