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Laabri

Y7 Chromatography formative

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Last updated 4 months ago
14 Nsɛmmisa
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1.

What is chromatography mainly used for?

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2.

Which of the following is a common type of chromatography?

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3.

In chromatography, the substance that moves slower is called the stationary phase.

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4.

What do you call the liquid that moves the components in chromatography?

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5.

Which of these items can be used in paper chromatography? (Select all that apply)

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6.

What happens to the colors in a marker when you use chromatography?

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7.

All substances will travel the same distance in chromatography.

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8.

What is the purpose of using chromatography in science?

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9.

What does the 'mobile phase' refer to in chromatography?

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10.

Chromatography can be used to separate the colors in a black marker.

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11.

Which of the following tools might you find in a chromatography lab?

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12.

What are some factors that can affect chromatography results? (Select all that apply)

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13.

Once chromatography is complete, we can never see the original mixture again.

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14.

Why do scientists perform chromatography on food items?