Question:
Which of the following statements is true for pyran?
Which of the following statements is true for pyran?
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Heterocyclic compounds contain at least one atom other than carbon in the ring.
Updated On: Feb 11, 2026
- It is saturated aliphatic compound
- It is homocyclic compound
- It is heterocyclic with oxygen atom in ring
- Molecular formula of pyran is \( \mathrm{C_5H_5S} \)
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The Correct Option is C
Solution and Explanation
Step 1: Understanding pyran.
Pyran is a six-membered ring compound containing one oxygen atom and five carbon atoms.
Step 2: Nature of the ring.
Since an oxygen atom is present in the ring, pyran is classified as a heterocyclic compound.
Step 3: Elimination of incorrect options.
It is not saturated, not homocyclic, and its correct molecular formula is \( \mathrm{C_5H_6O} \), not sulfur-containing.
Step 4: Conclusion.
Therefore, the correct statement is that pyran is heterocyclic with an oxygen atom in the ring.
Pyran is a six-membered ring compound containing one oxygen atom and five carbon atoms.
Step 2: Nature of the ring.
Since an oxygen atom is present in the ring, pyran is classified as a heterocyclic compound.
Step 3: Elimination of incorrect options.
It is not saturated, not homocyclic, and its correct molecular formula is \( \mathrm{C_5H_6O} \), not sulfur-containing.
Step 4: Conclusion.
Therefore, the correct statement is that pyran is heterocyclic with an oxygen atom in the ring.
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