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Redox Reactions
Question
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What is the function of platinised platinum in the standard hydrogen electrode?

Answer

(i) It acts as an inert metal connection to H2/H+ system.
(ii) It allows H2 gas to be absorbed onto its surface.

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Some More Questions From Redox Reactions Chapter

What is reduction (electronic concept)?

What is reducing agent (electronic concept)?

What is an oxidising agent (electronic concept)?

Can oxidation occur without reduction?

What are redox reactions?

What are direct redox reactions? Give one example.

What are indirect redox reactions?

Write formulas for the following compounds:
(a) Mercury (II) chloride
(b) Nickel (II) sulphate
(c) Tin (IV) oxide
(d) Thallium (I) sulphate
(e) Iron (III) sulphate
(f) Chromium (III) oxide