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MP Board · Class 10 · Science · Chemical Reactions and EquationsWhat is the term for a substance that helps to speed up a chemical reaction?

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Total Attempts: 33
Accuracy Rate: 39.4%
Step-by-Step Solution

A catalyst is a substance that helps to speed up a chemical reaction. This type of substance does not change the chemical properties of the reactants and is not consumed in the reaction. For example, the use of a catalyst in the production of ammonia (NH3) is a common practice.

Detailed Options Breakdown
Option : Reactant

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Reactions and Equations.

Option 1: Product

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Reactions and Equations.

Option 2: Spectator ion

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Reactions and Equations.

Option 3: Catalyst (Correct Answer)

Correct choice. Refer to the step-by-step verified solution guidelines above for details.

💡 Study Guide: This question tests core syllabus concepts from Chemical Reactions and Equations. For formulas, key summaries, and mock exam reference guides, read the full Chemical Reactions and Equations Revision Notes.
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