Which of the following is an example of substituent group which release electrons to benzene ring?
مندرجہ ذیل میں سے کون سا متبادل گروپ کی مثال ہے جو الیکٹران کو بینزین رنگ میں چھوڑتا ہے؟
Answer: -NH₂
Explanation
The -NH₂ group is an electron-donating substituent that releases electrons to the benzene ring through resonance.
It increasing the electron density on the ring.
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