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MHT CET · Chemistry · General Organic Chemistry

Which of the following alkenes does NOT exhibit cis-trans isomerism ?

  1. A But-1-ene
  2. B But-2-ene
  3. C 3,4-Dimethylhex-3-ene
  4. D Pent-2-ene
Verified Solution

Answer & Solution

Correct Answer

(A) But-1-ene

Step-by-step Solution

Detailed explanation

But-1-ene \( (\text{CH}_2=\text{CH}-\text{CH}_2-\text{CH}_3) \) has two identical \( \text{H} \) atoms on \( \text{C}_1 \) of the double bond. But-1-ene