Aliphatic Ethers - ISC Class 12 Chemistry Questions with Answers
11 past-paper questions on Aliphatic Ethers from ISC Class 12 Chemistry papers (2027-2022), newest first. Open one to see its answer.
- When an ether containing a primary alkyl group and tertiary alkyl group is treated with hydrogen iodide, tertiary alkyl iodide is… 2027 · 1 mark · Assertion-reason
- Methoxy ethane reacts with $\text{HI}$ at $373\text{ K}$ to give ethanol and iodomethane. Given below are two statements marked… 2026 · 1 mark · Assertion-reason
- Which of the following reactions will NOT form an ether through Williamson's synthesis? I… 2025 · 1 mark · MCQ
- An organic compound ‘X’ with molecular formula $\text{C}_4\text{H}_{10}\text{O}$ is found to be soluble in… 2025 · 2 marks · Short answer
- What happens when (write chemical reactions only) Diethyl ether is treated with phosphorous pentachloride. Ethyl alcohol is… 2024 · 2 marks · Short answer
- Give a reason for each of the following. Ethoxy ethane does not react with sodium, but ethanol does. Methoxy ethane with conc… 2024 · 2 marks · Short answer
- Account for the following: Phenol is a stronger acid than aliphatic alcohols. Ethanol gives iodoform reaction whereas methanol… 2023 · 3 marks · Short answer
- An organic compound [A] $\text{C}_2\text{H}_6\text{O}$, on heating with conc. $\text{H}_2\text{SO}_4$ at $413\text{ K}$ gives a… 2023 · 2 marks · Short answer
- How will the following be obtained? (Give chemical equation) Ethanol from Grignard’s reagent. Diethyl ether from sodium ethoxide. 2023 · 2 marks · Short answer
- Ethers are more volatile than alcohols having the same molecular formula. 2022 · 1 mark · Assertion-reason
- The reaction: Sodium alkoxide + alkyl halide $\rightarrow$ Ether + Sodium halide is called: 2022 · 1 mark · MCQ
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