Question:
Identify the correct statements with respect to cis / trans-2-butene from the following
I. cis-2-Butene is more polar than trans - 2 Butene
II. melting point of cis-2-Butene is greater than that of trans -2- Butene
III. boiling point of cis-2- Butene is greater than that of trans - 2- Butene
Identify the correct statements with respect to cis / trans-2-butene from the following
I. cis-2-Butene is more polar than trans - 2 Butene
II. melting point of cis-2-Butene is greater than that of trans -2- Butene
III. boiling point of cis-2- Butene is greater than that of trans - 2- Butene
I. cis-2-Butene is more polar than trans - 2 Butene
II. melting point of cis-2-Butene is greater than that of trans -2- Butene
III. boiling point of cis-2- Butene is greater than that of trans - 2- Butene
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To distinguish cis-trans isomers, remember that cis isomers tend to have higher polarity and different physical properties like melting and boiling points.
Updated On: May 13, 2025
- I, II only
- II, III only
- I, III only
- I, II, III
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The Correct Option is D
Solution and Explanation
- I: \text{cis-2-butene is more polar than trans-2-butene.}
- II: \text{The melting point of cis-2-butene is greater than that of trans-2-butene.}
- III: \text{Boiling point of cis-2-butene is greater than that of trans-2-butene.}
Thus, all three statements are correct.
- II: \text{The melting point of cis-2-butene is greater than that of trans-2-butene.}
- III: \text{Boiling point of cis-2-butene is greater than that of trans-2-butene.}
Thus, all three statements are correct.
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