CBSE Class 9 Answered
what are catalysts
Asked by nandinirout123456 | 21 Oct, 2020, 09:18: AM
Expert Answer
A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change is known as catalyst.
Examples of some common catalysts are:
Manganese dioxide: in decomposition of Hydrogen peroxide and Potassium chlorate
Sulfuric acid: in some esterification reactions
Vanadium(V) oxide: in oxidation of sulfur dioxide to trioxide
Manganese dioxide: in decomposition of Hydrogen peroxide and Potassium chlorate
Sulfuric acid: in some esterification reactions
Vanadium(V) oxide: in oxidation of sulfur dioxide to trioxide
Answered by Ravi | 21 Oct, 2020, 02:31: PM
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