IG Chem – Experimental Techniques (I)

Question 1 of 10

1 point(s)

Time is measured using clocks, such as a wall clock or a wristwatch.

true
false

Question 2 of 10

1 point(s)

Temperature is commonly measured using a thermometer with a range from -10°C to +110°C.

true
false

Question 3 of 10

1 point(s)

Mass is measured with a gas syringe.

true
false

Question 4 of 10

1 point(s)

Volume of gases can be measured with a gas syringe.

true
false

Question 5 of 10

1 point(s)

The volume of liquids can be measured with a burette, volumetric pipette, or measuring cylinders.

true
false

Question 6 of 10

1 point(s)

Paper chromatography is a method used to separate solutions or soluble colored substances.

true
false

Question 7 of 10

1 point(s)

In paper chromatography, a spot of ink is placed on the paper and suspended in water.

true
false

Question 8 of 10

1 point(s)

Different dyes travel the same distance up the paper in chromatography.

true
false

Question 9 of 10

1 point(s)

Chromatography can be used to identify the components of an unknown liquid.

true
false

Question 10 of 10

1 point(s)

The Rf value in chromatography is calculated as the distance traveled by the solvent divided by the distance traveled by the substance.

true
false

Pos.	Name	Entered on	Points	Result
Table is loading
No data available

Quiz Summary

Information

Results

Results

Categories

1. Question

2. Question

3. Question

4. Question

5. Question

6. Question

7. Question

8. Question

9. Question

10. Question