Separation Techniques

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What is the definition of separation techniques?

Back

Separation techniques are methods used to separate components of a mixture based on differences in their physical or chemical properties.

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What is evaporation?

Back

Evaporation is the process of turning liquid into vapor, often used to separate a solvent from a solute in a solution.

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What is distillation?

Back

Distillation is a separation technique that involves heating a liquid to create vapor and then cooling the vapor to create a liquid, used to separate mixtures based on boiling points.

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What is filtration?

Back

Filtration is a separation technique that uses a barrier to separate solid particles from a liquid or gas.

Front

What is chromatography?

Back

Chromatography is a technique used to separate mixtures based on the movement of different components through a medium.

Front

What is the boiling point of water?

Back

The boiling point of water is 100°C at standard atmospheric pressure.

Front

What laboratory apparatus is best for measuring liquid volumes accurately?

Back

A measuring cylinder is the most suitable apparatus for measuring liquid volumes accurately.

Front

What separation technique would you use to separate dyes in black ink?

Back

Chromatography is used to separate dyes in black ink.

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How can you separate a mixture of salt and water?

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You can separate a mixture of salt and water by evaporation to dryness.

Front

What is the purpose of a separating funnel?

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A separating funnel is used to separate immiscible liquids based on their densities.