24 JEE Main 2025 Hydrocarbons previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2025 previous-year questions from the Hydrocarbons chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Hydrocarbons chapter hub.
Given below are two statements : Statement (I) : On nitration of m-xylene with HNO₃, H₂ SO₄ followed by oxidation, 4-ni…
Consider the following molecule (X). The structure of X is
Match the LIST-I with LIST-II Choose the correct answer from the options given below:
Which compound would give 3-methyl-6oxoheptanal upon ozonolysis?
The number of optically active products obtained from the complete ozonolysis of the given compound is :
The product (A) formed in the following reaction sequence is
Which among the following halides will generate the most stable carbocation in the nucleophilic substitution reaction?
In the following substitution reaction: product ⁱme Pⁱme formed is :
Benzene is treated with oleum to produce compound (X) which when further heated with molten sodium hydroxide followed b…
Given below are two statements : Statement I : Ozonolysis followed by treatment with Zn, H₂ O of cis-2-butene gives eth…
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