Factors Affecting SN1 and SN2 Reactions

JEE Main Chemistry · Haloalkanes and Haloarenes · 17 questions, latest first

• Given below are two statements: Statement (I): Benzyl chloride reacts faster in S_N 1 mechanism than ethyl chloride. Statement…20262 April, Shift 1 · Q64
• The correct order of reactivity of CH_3 Br in methanol with the following nucleophiles is F^-, I^-, C_2 H_5 O^- and C_6 H_5 O^-202622 January, Shift 1 · Q64
• The correct order of the rate of reaction of the following reactants with nucleophile by S_N 1 mechanism is: (Given: Structures I…202622 January, Shift 1 · Q66
• The correct order of the rate of the reaction for the following reaction with respect to nucleophiles is: CH_3 Br+Nu^ → CH_3…202621 January, Shift 2 · Q62
• The correct order of reactivity of the following benzyl halides towards reaction with KCN is:202621 January, Shift 2 · Q66
• Given below are two statements: Statement I: will undergo alkaline hydrolysis at a faster rate than Statement II: In,…202528 January, Shift 1 · Q63
• Given below are two statements: Statement I: The conversion proceeds well in the less polar medium. CH_3-CH_2-CH_2-CH_2-Cl →HO^-…202524 January, Shift 1 · Q66
• The ascending order of relative rate of solvolysis of following compounds is:202523 January, Shift 2 · Q67
• Given below are two statements: Statement I: CH_3-O-CH_2-Cl will undergo S_N 1 reaction though it is a primary halide. Statement…202522 January, Shift 1 · Q67
• Which among the following compounds will undergo fastest S_N 2 reaction.20248 April, Shift 1 · Q77
• Given below are two statements: Statement - I: High concentration of strong nucleophilic reagent with secondary alkyl halides…202430 January, Shift 2 · Q75
• 2-Methyl propyl bromide reacts with C_2 H_5 O^- and gives ' A ' whereas on reaction with C_2 H_5 OH it gives ' B '. The mechanism…202313 April, Shift 1 · Q75
• Where Nu= Nucleophile Find out the correct statement from the options given below for the above 2 reactions.202311 April, Shift 1 · Q74
• Identify the correct order of reactivity for the following pairs towards the respective mechanism S_N 2 S_N 1 Electrophilic…202310 April, Shift 1 · Q73
• Choose the halogen which is most reactive towards S_N 1 reaction in the given compounds (A, B, C \& D) A. B. C. D.20238 April, Shift 1 · Q73
• Decreasing order towards SN 1 reaction for the following compounds is:202330 January, Shift 2 · Q46
• Assertion A: Hydrolysis of an alkyl chloride is a slow reaction but in the presence of NaI, the rate of the hydrolysis increases.…202324 January, Shift 1 · Q45