2022Q4(iv)(a)Metallurgy

Short answerEasy1 mark

4(iv)

Identify the terms for the following:

The process used to purify Alumina by electrolytic reduction.

Topic: Metallurgy, ores, extraction and alloys

Previous-year question practice database

Answer

Exam answer

Hall-Héroult process.

More from Metallurgy

The compound that has the highest melting point amongst the following is:2026 Give one reason for maintaining the temperature below 200°C.2026 Why is concentrated Sulphuric acid used in the above reaction?2026 Lead (II) carbonate2026 Copper (II) chloride2026 Iron (II) chloride2026