Science Class 5 Other

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

A liquid 'X' was heated until it turned into gas 'Y'. Which of the following is true about the molecules in state 'Y' compared to state 'X'?

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A Molecules in Y have more space and move faster.
B Molecules in Y have less space and move slower.
C Molecules in Y are closer together.
D Molecules in Y have the same arrangement as X.

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Answer: A. Molecules in Y have more space and move faster.

The correct answer is A. In a gaseous state (Y), molecules are far apart and move rapidly in all directions, whereas in a liquid state (X), they are relatively closer and move less freely.

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A liquid 'X' was heated until it turned into gas 'Y'. Which of the following is true about the molecules in state 'Y' compared to state 'X'?

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