Question

The number of molecules with electrophilic centres in the following is CH\(_3\)CH\(_2\)Br, CH\(_3\)COCH\(_3\), CH\(_3\)CH\(_2\)CN, (CH\(_3\))\(_2\)Cd

• A. 3
• B. 4
• C. 2
• D. 1

Hint:

Electrophilic centers are essential in many organic reactions, particularly in substitution and addition reactions.

Answer 1

The Correct Option is A

Electrophilic centers are present where atoms or groups with partial positive charge are available for attack by nucleophiles. - CH\(_3\)CH\(_2\)Br has an electrophilic carbon (C-Br bond). - CH\(_3\)COCH\(_3\) has an electrophilic carbon in the carbonyl group. - CH\(_3\)CH\(_2\)CN has an electrophilic carbon in the nitrile group. Thus, three molecules have electrophilic centers.