CBSE 2025 · Region 1 · Set 1 · Q15 · 1 mark
Assertion (A) : The boiling point of ethanol is higher than that of methoxymethane.
Reason (R) : There is intramolecular hydrogen bonding in ethanol.
Official answer
From CBSE’s own marking scheme for this paper.
(C)
Assertion (A) is true, but Reason (R) is false.
Alcohols, Phenols and EthersAlcohols and PhenolsUnderstandassertion_reasonmedium
More from Alcohols, Phenols and Ethers
- In the reaction R-OH+HCl ZnCl 2 RCl+H 2 O, what is the correct order of reactivity of alcohols?2025 · asked 4×
- Write chemical equations for the following reactions: (Do any three) Hydroboration - oxidation reaction…2024 · asked 3×
- What will be formed after oxidation reaction of secondary alcohol with chromic anhydride (CrO 3)?2025 · asked 3×
- Which of the following alcohols will not undergo oxidation?2023 · asked 3×
- Match the reagents required for the given reactions: I. Oxidation of primary alcohols to (p) NaBH 4 aldehydes…2024 · asked 3×
- Assertion: p-nitrophenol is more acidic than phenol. Reason (R): Nitro group is an electron-withdrawing…2026 · asked 3×
- Write the reaction involved in the following: Reimer-Tiemann reaction Kolbe's reaction Friedal-Crafts…2026 · asked 3×
- Write the equations of the reactions involved in the following: (i) Reimer-Tiemann reaction (ii) Kolbe's…2024 · asked 3×
CBSE Class 12 Chemistry past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.