Camphor changes to gaseous state without changing into liquid.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?

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Answer

It's true because camphor is sublime and it changes directly into gas without passing through the state of liquid. The process in which solid directly changes into gas without passing through the state of liquid is called sublimation.

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True, because camphor is sublime and it changes directly into gas without passing through the state of liquid.

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It's True..

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It is true because camphor is sublime( solid substances which turn in gas without passing through the liquid state). And the process is known as sublimation.

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This is due to sublimation . in sublimation matter changes directly to vapour without changing into liquid. camphor is a sublime,so the given statement is right.

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Due to process of sublimation camphor change directly to gas without going to liquid. thanku I hope this helps you.…

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True, OptionA.

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It's true it shows the property of sublimation i.e. direct conversation of solid into gas

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It's definition of critical pressure in chemistry NCERT

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Explanation:

Camphor changing to gaseous state:
- Camphor undergoes a process called sublimation, where it changes directly from a solid to a gaseous state without passing through the liquid state.
- This is due to the low vapor pressure of camphor at room temperature, which allows it to transition from solid to gas without melting into a liquid first.

Properties of camphor:
- Camphor has a high vapor pressure at room temperature, which means that it easily transitions from a solid to a gas.
- The sublimation process of camphor is often used in various applications such as medicinal, aromatic, and industrial purposes.

Sublimation process:
- Sublimation is the process where a substance transitions directly from a solid to a gaseous state without passing through the liquid state.
- This phenomenon occurs when the substance's vapor pressure exceeds the atmospheric pressure at a certain temperature.

Conclusion:
- In the case of camphor, it changes directly to a gaseous state due to its sublimation properties, without the need to pass through the liquid state.

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