Flash Education

Question

From the list of terms given, choose the most appropriate term to match the given description:
[calcination, roasting, pulverisation, smelting] –
(i) Crushing of the ore into a fine powder.
(ii) Heating of the ore in the absence of air to a high temperature.

Metallurgy

Chemistry, Class 10, ICSE, J Dalal

August 21, 2024

Answer

(i) Pulverisation

(ii) Calcination

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