Alcohols, Phenols and Ethers

Bihar Board Class 12 · Chemistry · 32 past questions

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1. Q2 2026 Set A

   When vapours of an alcohol are passed over hot reduced copper, it gives an alkene. The alcohol is

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2. Q7 2025 Set D

   Methyl alcohol on oxidation with acidified $\mathrm{K_2Cr_2O_7}$ gives

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3. Q9 2024 Set D

   Lucas reagent is

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4. Q15 2023 Set F

   Which of the following gives Acetone on oxidation ?

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5. Q16 2022 Set E

   The reagent which is used to prepare 1-Bromobutane from Butan-1-ol is

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6. Q21 2022 Set E

   Catalytic dehydrogenation of primary alcohol gives

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7. Q26 2019 Set D2017

   What happens when-

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