Unit Conversions Test Questions

Chemistry Test Questions

Unit conversions are one of the first topics you need to master in a chemistry course. This is a collection of ten chemistry test questions with answers dealing with unit conversions.

Question 1

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Convert the following measurements into m.
a. 280 cm
b. 56100 mm
c. 3.7 km

Question 2

Convert the following measurements into mL.
a. 0.75 liters
b. 3.2 x 104 μL
c. 0.5 m3

Question 3

Which is greater: 45 kg or 4500 g?

Question 4

Which is greater? 45 miles or 63 km?

Question 5

How many cubic feet are there in a room measuring 5m x 10m x 2m?

Question 6

What is the volume of a 12-oz can of soda in mL?

Question 7

What is the mass of a 120 lb person in grams?

Question 8

What is the height in meters of a 5'3" person?

Question 9

6 gallons of gasoline costs $21.00. How does a liter cost?

Question 10

A man makes a 27.0 km trip in 16 minutes.

b. If the speed limit was 55 miles per hour, was the driver speeding?


1. a. 2.8 m   b. 56.1 m   c. 3700 m


10. a. 16.8 miles   b. Yes (63 mph)