jee_main_2026_23_january_morning - Hydrocarbons Topics

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Sample Questions in this Chapter

QUESTION #60 Alkenes Preparation from Alkynes
But-2-yne and hydrogen (one mole each) are separately treated with (i) Pd/C and (ii) Na/liq. NH₃ to give the products X and Y respectively. {{IMG1}} Identify the incorrect statements. A. X and Y are stereoisomers. B. Dipole moment of X is zero C. Boiling point of X is higher than Y. D. X and Y react with O₃/Zn + H₂O to give different products. Choose the correct answer from the options given below :
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QUESTION #62 Electrophilic Aromatic Substitution
Consider the following compounds {{IMG1}} Arrange these compounds in the increasing order of reactivity with nitrating mixture.
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Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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