MDCAT Chemistry Past Paper 2023#Alkyl Halides#Classification of Alkyl Halides61Choose the best answerWhich of the following is an example of a tertiary alkyl halide? (MDCAT 2023)A2-ChlorobutaneB1-Chloromethyl pentaneC2-Bromo-3-methyl butaneD2-Bromo-2-methyl butane Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Alkyl Halides#SN2 Reaction62Choose the best answerThe order of reactivity of following R–X for SN² reaction is: (IBA MDCAT 2025)ARF > RCl > RBr > RIBRBr > RF > RCl > RICRCl > RF > RBr > RIDRI > RBr > RCl > RF Like 1 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Alkyl Halides#SN2 Reaction63Choose the best answerSN₂ reactions can be best carried out with: (Sindh MDCAT 2019)APrimary alkyl halidesBSecondary alkyl halidesCTertiary alkyl halidesDBoth primary and tertiary alkyl halides Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alkyl Halides#SN1 Reaction64Choose the best answerQ.109 SN¹ mechanism is a:AFormation of carbocation is fast stepBSingle step mechanismCTwo step mechanismDAttack of nucleophile on a carbocation is slow step Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Alkyl Halides#SN1 Reaction65Choose the best answerThe rate of SN₁ mechanism depends upon:AConcentration of nucleophileBConcentration of both substrate and nucleophileCPolar non-polar solventDConcentration of substrate only Like 0 Discuss 0Share