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Separation Techniques Revision

Authored by Rahul Rajasabhai

Science

7th Grade

Used 2+ times

Separation Techniques Revision
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the separation method to separate tea leaves from tea.

Magnetic Separation

Filtration

Evaporation

Distillation

Chromatography

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the separation method to separate salt from sea water.

Magnetic Separation

Filtration

Evaporation

Distillation

Chromatography

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the separation method to separate oil, water and petrol from each other 

Magnetic Separation

Filtration

Evaporation

Distillation

Chromatography

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the separation method to separate steel from plastic.

Magnetic Separation

Filtration

Evaporation

Distillation

Chromatography

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the separation method to separate pen ink into its different components

Magnetic Separation

Filtration

Evaporation

Distillation

Chromatography

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sequence of steps to separate salt, sand and iron filings?

dissolve using water, filter, evaporate, magnetic attraction

filter, evaporate, magnetic attraction, dissolve using water

magnetic attraction, dissolve using water, filter, evaporate

magnetic attraction, dissolve using water, evaporate, filter

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the thermometer in a distillation set-up?

measure the temperature of the gas exiting the condenser

measure the temperature of the gas entering the condenser

measure the temperature of the liquid evaporating

measure the temperature of the filtrate collected

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