Question

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Answer 1

The reaction that will result in a decrease in entropy is:

• N₂(g) + 3H₂(g) → 2NH3(g).

What is entropy of a substance?

Entropy is a measure of the degree of randomness of a substance.

An increase in entropy means an increase in disorderliness whereas a decrease in entropy means an increase in orderliness.

A change of state from gas to liquid or gas to solid or liquid to solid means a decrease in entropy value.

Also, a decrease in the moles of a gas after a reaction means a decrease in entropy.

Therefore, the reaction that will result in a decrease in entropy is:

N₂(g) + 3H₂(g) → 2NH3(g).

Learn more about entropy at: brainly.com/question/419265

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