Question

1. Which of the following has s=+ve
a) Boiling of egg
b) Crystallization of sugar
c) Formation of complex compound​

Answer 1

Answer:

a. Chemical change

b. Chemical energy

Explanation:

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Answer 2

Answer:

The correct answer is a) Boiling of egg.

Explanation:

a) Boiling an egg: It involves denaturing proteins and forming a solid mass (a decrease in entropy) and water molecules escaping as steam (an increase in entropy). The increase in entropy due to steam escaping is greater, resulting in a positive change in entropy.

b) Crystallization of sugar: Crystallization is a process in which the molecules in a liquid come together to form a solid structure. When sugar crystallizes, the molecules become ordered and form a regular pattern. This decrease in randomness or disorder leads to a negative change in entropy.

c) Formation of complex compound: The formation of a complex compound usually involves the coming together of two or more molecules to form a larger, more ordered structure. This decrease in disorder results in a negative change in entropy.

To learn more about entropy, visit

https://brainly.in/question/15044680

https://brainly.in/question/525552

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