The general formula of arenes is:

Important Questions on Hydrocarbons

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 122

Number of $\mathrm{\pi }$ electrons in  are:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 123

Number of $\pi$ electrons present in naphthalene is

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 124

Identify the aromatic compound?

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 125

Which of the following is not an aromatic compound:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 126

Among the following the anti aromatic species is:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 127

${\left({\mathrm{CH}}_3\right)}_3\mathrm{CMgCl}$ on reaction with ${\mathrm{D}}_2\mathrm{O}$ produces

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 128

Which of the following alkanes has the lowest boiling point?

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 129

Which of the following alkanes has the lowest melting point ?