Question

Which of the following groups increases the basic strength of substituted aniline?

विकल्प

• \[\ce{-OCH3}\]

• \[\ce{-NO2}\]

• \[\ce{-SO3}\]

• \[\ce{-CN}\]

Answer 1

\[\ce{-OCH3}\]

Explanation:

\[\ce{-OCH3}\] is an electron-releasing group, it raises the basic strength of substituted aniline.