Number of isomeric|Alcohols, Phenols and Ether|JEE-Main 2023

JEE MAIN 2023

01-02-2023 S1

Question

Number of isomeric compounds with molecular formula$\mathrm{C}_9 \mathrm{H}_{10} \mathrm{O}$ which (i) do not dissolve in NaOH (ii) do not dissolve in HCl. (iii) do not give orange precipitate with 2, 4 – DNP (iv) on hydrogenation give identical compound with molecular formula $\mathrm{C}_9 \mathrm{H}_{12} \mathrm{O}$ is__________.

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Solution

As per the language of given question, the best possible isomeric structure is Ph – CH = CH – O – CH3 (cis and trans). So, the answer is 2.

Question Tags

JEE Main

Chemistry

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