Science, asked by aarna1593, 4 days ago

6. A catalyst - 1) Undergoes a chemical change during a reaction 2) Increases the rate of reaction. 3) Does not undergo any chemical change. 4) Both 2 & 3

Answers

Answered by gargi4859

0

Explanation:

option 2 is right.

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Answered by komaleshwarguru

0

Answer:

option 2 is sure correct

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