Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NTA Abhyas JEE Main2020ChemistryHaloalkanes and HaloarenesPractice

In the given reaction [X] will be

Correct answer

2

Step-by-step solution

It involves alkylation through carbanion mechanism

Practice Haloalkanes and Haloarenes on Quantrex Academy →

More from Haloalkanes and Haloarenes

n-Butane on monochlorination under photochemical condition gives an optically active compound "P". "P" on further chlorination gives dichloro compounds. The number of dichloro comp 2026Given below are two statements: Statement I: Due to increase in van der Waals forces, the order of boiling points is CH₃ CH₂ CH₂ I > CH₃ CH₂ I > CH₃ I. Statement II: As para-dichlo 2026RMgI when treated with ice cold water liberated a gas which occupied 1.4 dm ^3/ g at STP. The gas produced is further reacted with iodine in presence of HIO₃ to give compound (X). 2026Benzyl isocyanide can be obtained from Choose the correct answer from the options given below: 2026Match the List-I with List-II List-I (Reaction) List-II (Mechanism) A. Williamson Synthesis I. Electrophilic addition B. Friedel Craft Reaction II. Free radical substitution C. Bro 2026Match the List-I with List-II List-I Name of reaction List-II Reagent or catalyst used A. Finkelstein reaction I. SbF₃ B. Swarts reaction II. Na , dry ether C. Sandmeyer's reaction 2026Correct statements regarding alkyl halides (R - X) among the following are: A. Alcohol being less polar solvent as compared to water, alcoholic KOH favours elimination reaction wit 2026Given below are two statements : Statement (I) : Benzyl chloride reacts faster in S_N1 mechanism than ethyl chloride. Statement (II) : Ethyl carbocation intermediate is less stabil 2026 Full Haloalkanes and Haloarenes list All NTA Abhyas JEE Main PYQs