A strip of aluminum foil is placed in concentrated sulfuric acid

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asked May 7, 2024 223k views

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Bogdan Balan · Answer 1 · 2024-05-08T19:01:05+0000

Answer: Aluminium reacts with hot, concentrated sulphuric acid to form aluminium sulphate with the evolution of sulphur dioxide gas. It is a redox reaction. Sulphuric acid acts an oxidising agent, and gets itself reduced to SO2. Only with the dilute acid, the metal liberates hydrogen gas.

Alex Jones · Answer 2 · 2024-05-13T01:04:22+0000

Answer: Aluminium reacts with hot, concentrated sulphuric acid to form aluminium sulphate with the evolution of sulphur dioxide gas. It is a redox reaction. Sulphuric acid acts an oxidising agent, and gets itself reduced to SO2. Only with the dilute acid, the metal liberates hydrogen gas.

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A strip of aluminum foil is placed in concentrated sulfuric acid

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