Question

What is the best reason for using iron filings (shreds) instead of an iron nail in a chemical reaction?

a) to decrease the amount catalyst during the reaction

b) to increase the molecular structure during the reactions

c) to decrease the rate of reaction

d) to increase the surface area of the reaction

Answer 1

The best reason for using iron filings (shreds) instead of an iron nail in a chemical reaction is to increase the surface area of the reaction.

What is rate of chemical reaction?

Rate chemical reaction is the speed at the which chemical compounds react which each other. Some factors can speed up the rate of chemical reaction and they include;

• Concentration
• Temperature
• Surface area, etc.

A large surface area provides enough medium for chemical reaction to occur and hence speeds up the rate of chemical reaction.

Thus, the best reason for using iron filings (shreds) instead of an iron nail in a chemical reaction is to increase the surface area of the reaction.

Learn more about rate of reaction here: https://brainly.com/question/24795637

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