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प्रश्न
Name the following:
A catalyst which increases the rate of a chemical reaction.
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उत्तर
Manganese dioxide (MnO2).
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संबंधित प्रश्न
On what basis is a chemical equation balanced?
Name the type of chemical reaction shown by the following equation:
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\[\ce{MnO2 + 4HCl -> MnCl2 + 2H2O + Cl2}\]
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Heat energy
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Write a balanced equation for the following word equation:
Nitrogen dioxide + Water + Oxygen → Nitric acid
