Which of the following statements is true?

Important Questions on Chemical Bonding and Molecular Structure

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 35

The boiling point of $\mathrm{p}-$nitrophenol is higher than that of $\mathrm{o}$-nitrophenol because:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 36

The boiling point of $\mathrm{ICl}$ is nearly $40°\mathrm{C}$ higher than that of ${\mathrm{Br}}_2$ although the two substance have the same relative molecular mass. This is because:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 37

The correct order of increasing covalent character of the following is :

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 38

The type of hybrid orbitals used by chlorine atom in ${\mathrm{ClO}}^{-},{\mathrm{ClO}}_2^{-},{\mathrm{ClO}}_3^{-}$ and ${\mathrm{ClO}}_4^{-}$ is / are:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 39

Which of the following molecules is trigonal bipyramidal?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 40

The sequence that correctly describes the relative bond strength pertaining to oxygen molecule and its cation or anion is

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 41

The bond order of ${\mathrm{HeH}}^{+}$ is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 2>Q 42

Which statement is true?