A-Level Practice MCQ Chemistry Ed H2.2This is an ebook version of the "A-Level Practice MCQ - Chemistry (Higher 2) - Ed H2.2" published by Step-by-Step International Pte Ltd. |
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acid acidified activation acts added addition alcohol alkaline aqueous atom base bond bromine carbon carboxylic acid catalyst cell charge chiral chloride CO2H colour complex compound concentration constant contains correct correctly covalent decreases diagram dilute dissolves electrons electrophilic element energy enthalpy change equation equilibrium ester ethanol excess formation formed formula give Given graph H H H heat Hence higher hydrogen hydrolysis hydroxide increases involves ionisation ions ketone kJ mol–1 less lone pair lower mass metal mixture mol dm–3 mole molecular molecules NaOH negative nitrogen nucleophilic obtained occurs oxidation oxidised oxygen pair Periodic phenol positive potassium precipitate presence pressure proton reactants reaction reacts reagent reduced shown shows sodium solution standard statement step Step-by-Step structure substitution sulfuric temperature undergoes volume