PractiseQuestion bank
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12 questions
SA-AC-HA-0011 markL1 FoundationCalculatorReactions
Bromoethane with aqueous NaOH under reflux forms
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0121 markL1 FoundationCalculatorReactions
In nucleophilic substitution, the nucleophile
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0021 markL2 StandardCalculatorReactions
2-bromopropane with NaOH in hot ethanol mainly forms
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0031 markL2 StandardCalculatorReactions
To make a nitrile from a halogenoalkane, use
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0041 markL2 StandardCalculatorSubstitution
The SN2 mechanism
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0051 markL2 StandardCalculatorSubstitution
Tertiary halogenoalkanes usually react by SN1 because
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0061 markL2 StandardCalculatorReactivity
Which hydrolyses fastest?
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0071 markL2 StandardCalculatorReactivity
Reactivity of halogenoalkanes depends mainly on
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0081 markL2 StandardCalculatorReactions
Reaction of a halogenoalkane with excess ammonia in ethanol, heated in a sealed tube, gives
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0091 markL2 StandardCalculatorReactions
How many carbon atoms are in the nitrile formed from 1-bromobutane and KCN?
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0101 markL2 StandardCalculatorSubstitution
In SN2, the nucleophile attacks the carbon
Salam Academy Original Practice · Proposed mark scheme
SA-AC-HA-0111 markL3 ExamCalculatorSubstitution
For SN1 hydrolysis of 2-bromo-2-methylpropane, the rate depends on
Salam Academy Original Practice · Proposed mark scheme