Chemistryhard · Past Paper
Which of the following describes the 'Linde's process'?
APreparation of ammonia
BLiquefaction of air for CO2 separation
CManufacture of steel
DRefining of petroleum
✓ Correct Answer: B — Liquefaction of air for CO2 separation
Linde's process is used to liquefy air, which can then be fractionally distilled to separate gases like CO2.
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