Chemistry: REDOX PROCESSES Topical Past Paper Questions
IB Diploma Programme Chemistry past-paper questions on REDOX PROCESSES, free. This topic is frequently examined across 17 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
The Sun, composed mainly of hydrogen and helium, is the main source of energy on Earth. (a) (i) A reaction that occurs in the Sun is the fusion of deuterium, $ {}^{2}H $, with tritium, $ {}^{3}H $, to form helium, $ {}^{4}He $. State the nuclear equation for this reaction. (ii) E…
Beryllium is a low-density metal that is used in specialized lightweight alloys. (a) The production of beryllium is illustrated in the diagram. (i) Outline why molten BeCl_{2} is considered an electrolyte. 10000000000000000000000000000000000000000000000000000000000000000000000000…
Consider the following reaction: $$ \mathrm{Cu^{2+}(aq)+Fe(s) \to Fe^{2+}(aq)+Cu(s)} $$ (a) State the ground-state electron configuration for Fe $ ^{2+} $ 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000…
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