Question

H2SO4 একটি এসিড জারক ও নিরুদক পদার্থ ব্যখ্যা কর​

Answer 1

$H_{2} SO_{4}$ as an oxidising agent and an antacid:

• A Bornsted acid, which is a potent oxidizer, is an oxidising acid. Due to the acidic proton's ability to be reduced to hydrogen gas, the majority of Bornsted acids can function as oxidising agents. Some acids include additional components that function as more potent oxidizers than hydrogen ions. Their anionic structure typically includes oxygen. Among these are concentrated sulfuric acid, perchloric acid, chloric acid, chromic acid, and nitric acid.
• Only heated, concentrated sulfuric acid combines with carbon to produce carbon dioxide, sulphur dioxide, and water. Sulfuric acid is nonreactive with carbon. Iodide ions are more potent reducers. The concentrated sulfuric acid converts them to iodine through oxidation.
• The chemical neutralisation of stomach acid by alkaline ions in antacids prevents damage and relieves pain. For instance, the over-the-counter antacid Tums is quite popular and widely used. Sulfuric acid therefore functions as an antacid.

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