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JEE Main 20249 AprilEvening Shift
Exam
JEE Main
Year
2024
Date
9 April
Shift
Evening Shift
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

JEE Main 2024 · 9 April · Evening Shift · Chemistry · Chemical Bonding and Molecular Structure

The incorrect statement regarding ethyne is

The incorrect statement regarding ethyne is

Options

  1. AThe (\mathrm{C}-\mathrm{C}) bonds in ethyne is shorter than that in ethene
  2. BBoth carbons are sp hybridised
  3. CEthyne is linear
  4. DThe corbon - carbon bonds in ethyne is weaker than that in ethene

Correct answer

D. The corbon - carbon bonds in ethyne is weaker than that in ethene

Step-by-step solution

The carbon-carbon bonds in ethyne is stronger than that in ethene. (H−C≡C−H)(\mathrm{H}-\mathrm{C} \equiv \mathrm{C}-\mathrm{H}) Ethyne is linear and carbon atoms are SP hybridised.
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