what is catalyst????????
Answers
Answer:
1 : a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible. 2 : an agent that provokes or speeds significant change or action That waterway became the catalyst of the area's industrialization.
Answer:
Catalyst, in chemistry, any substance that increases the rate of a reaction without itself being consumed. Enzymes are naturally occurring catalysts responsible for many essential biochemical reactions.During the reaction between the chemical intermediates and the reactants, the catalyst is regenerated.Catalysts are primarily categorized into four types. They are (1) Homogeneous, (2) Heterogeneous (solid), (3) Heterogenized homogeneous catalyst and (4) Biocatalysts.
If you describe a person or thing as having a catalytic effect, you mean that they cause things to happen or they increase the speed at which things happen.[formal] Governments do, however, have a vital catalytic role in orchestrating rescue operations.
Characteristics of Catalysis
The following are the characteristics which are common to must of catalytic reactions.
(1) A catalyst remains unchanged in mass and chemical composition at the end of the reaction.
(2) A small quantity of the catalyst is generally.
sufficient to catalyses almost unlimited reactions.