Pre-Test: Experimental Chemistry & Separation Technique

In an experiment, this apparatus can be used to measure time taken of a chemical reaction.

• Stopwatch

• Beaker

• Pipette

• Electronic Balance

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A solid salt can be obtained from salt solution by this process:

• Fractional distillation

• Simple distillation

• Evaporation

• Filtration

This is the apparatus set-up for which separation technique?

• Simple distillation

• Fractional distillation

• Chromatography

• Filtration

Which separation technique is best suited for separating a mixture of liquids with different boiling points?

• Evaporation

• Fractional distillation

• Simple distillation

• Chromatography

What method would you use to purify drinking water from impurities?

• Filtration

• Evaporation

• Simple distillation

• Fractional distillation

Which process is commonly used to separate pigments in ink?

• Simple distillation

• Evaporation

• Filtration

• Chromatography

Which of this technique is used to obtain water from sugar solution?

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Which of this technique is used to obtain sugar from sugar solution?

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