Question

Which phrase describes a homogeneous catalyst?

Answer 1

A  .present in many biological reactions

Explanation:

• A catalyst is a chemical substance that speeds up the rate of chemical reaction.
• It does not take part in the chemical reaction but facilitates the reaction.
• A homogenous catalyst is a catalyst that is present in the same phase as the reactants.
• The exact opposite is a heterogenous catalyst which is in a different phase from the reactants.
• Homogenous catalysts are present in many biological reactions.

Learn more:

Catalyst brainly.com/question/8413755

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