Species having zero dipole moment :-

Important Questions on Chemical Bonding and Molecular Structure

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 47

The correct order of dipole moment is

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 48

Which of the following molecules does not possess a permanent electric dipole moment?

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 51

Which of the following is paramagnetic?

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 53

The bond order of $\mathrm{CO}$ molecule on the basis of molecular orbital theory is:

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 54

The energy of $\sigma 2\mathrm{s}$ ortbital is greater, than $\sigma 1{\mathrm{s}}^{*}$ orbital because

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 55

The no. of anti-bonding electron pairs in ${\mathrm{O}}_2^{-}$ is:

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 56

Which of the following species will have the minimum bond energy?

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Beta Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>EXERCISE-I (Conceptual Questions)>Q 59

The bonds present in ${\mathrm{N}}_2{\mathrm{O}}_5$ are