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प्रश्न
In the given equation identify the role played by concentrated sulphuric acid S + 2H2SO4→ 3SO2 + 2H2O
विकल्प
Non-volatile acid
Oxidising agent
Dehydrating agent
None of the above
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उत्तर
Oxidising agent
संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of concentrated sulphuric acid on Sulphur.
State your observations when Concentrated Sulphuric acid is added to Sugar Crystals
In the contact process for the manufacture of sulphuric acid give the equations for the conversion of sulphur trioxide to sulphuric acid.
Give a chemical test to distinguish between dilute sulphuric acid and dilute hydrochloric acid.
Name the products formed when hot and concentrated sulphuric acid reacts with Copper.
Describe the reaction that show
Concentrated sulphuric acid behaves as oxidizing agent.
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Copper sulphate from copper.
Give balanced chemical equation to prepare the following salt:
Lead sulphate from lead carbonate
Identify the gas evolved and give the chemical test in the following case:
Dilute hydrochloric acid reacts with sodium sulphite.
Convert the following reaction into a balanced chemical equation:
Sodium hydroxide to sodium sulphate using sulphuric acid.
