Multiple choice

Which of the following statements is/are correct?

  1. Simple carbocations are isoelectronic and isostructural with ammonium.

  2. Resonance necessarily always imparts stability to a molecule.

  3. Both 1 and 2

  4. Electromeric is a temporary effect and takes place at the demand of the attacking reagents.

  5. None of these
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Electromeric effect is a temporary in nature because the molecule acquires its original electronic condition upon removal of the attacking reagent and takes place at the demand of the attacking reagents. Thus, this option is correct.

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