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Match the following:

1. Sulphuric acid - Contact process
2. Steel - Bessemer’s process
3. Sodium hydroxide - Leblanc process
4. Ammonia - Haber’s process

Correct answer: Ammonia - Haber’s process

Solution

The processes listed are correctly matched with their respective products: Sulphuric acid is made by the Contact process, steel by the Bessemer process, sodium hydroxide by the Leblanc process, and ammonia by the Haber process.

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