SATHEE: Chemical Bonding And Molecular Structure Question 372

Chemical Bonding And Molecular Structure Question 372

Question: Correct order of bond length is [Orissa JEE 2005]

Options:

A) $C O_{3}^{2 -} > C O_{2} > C O$

B) $C O_{2} > C O > C O_{3}^{2 -}$

C) $C O > C O_{2} > C O_{3}^{2 -}$

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

From valency bond theory, bond order in CO, i.e. $: \bar{C}, \equiv \overset{+}{O}, :$ is 3, that of $O = C = O$ is 2 while that of $C O_{3}^{2 -}$ ion is 1.33. Since the bond length increases as the bond order decreases, i.e. $C O < C O_{2} < C O_{3}^{2 -}$ .

Chemical Bonding And Molecular Structure Question 372

Question: Correct order of bond length is [Orissa JEE 2005]

Options:

Answer:

Solution:

Engineering Preparation

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NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

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Sample Mock Test

Mentorship

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Chemical Bonding And Molecular Structure Question 372

Question: Correct order of bond length is [Orissa JEE 2005]

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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