9701/13

Chemistry 9701/13May/June 2023

Cambridge AS Level · answer key with instant marking and worked solutions

40
questions
40
marks
75
minutes

Topics Atoms, Molecules and Stoichiometry · Hydrocarbons · Carboxylic Acids and Derivatives · Chemical Energetics · Introduction to Organic Chemistry · Hydroxy Compounds · +14 more

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Q11MCarboxylic Acids and DerivativesFree sample

Propanoic acid is treated with reagent X at room temperature. The organic product of the reaction is sodium propanoate. No gas is produced during the reaction.

What could be reagent X?

Options

A   NaHCO3(aq)\text{NaHCO}_3(\text{aq})
B   NaOH(aq)\text{NaOH}(\text{aq})
C   Na2CO3(aq)\text{Na}_2\text{CO}_3(\text{aq})
D   Na2SO4(aq)\text{Na}_2\text{SO}_4(\text{aq})

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