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Which of the following group activates the benzene ring most towards electrophilic substitution
Options
(a) –CHO
(b) –NR₂
(c) –NHCOCH₃
(d) –NO₂
Correct Answer:
–NR₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
- Elements of which of the following groups will form anions most readily ?
- Average molar kinetic energy of CO and N₂ at same temperature is
- The stability of +1 oxidation state increases in the sequence:
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
- Elements of which of the following groups will form anions most readily ?
- Average molar kinetic energy of CO and N₂ at same temperature is
- The stability of +1 oxidation state increases in the sequence:
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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