Gas Laws and Electricity Quiz
Test your knowledge of fundamental concepts in gas laws and electricity. Please answer all questions to the best of your ability.
Full Name
*
First Name
Last Name
Email Address
*
example@example.com
Which of the following is NOT a gas law?
*
Boyle's Law
Ohm's Law
Charles's Law
Gay-Lussac's Law
Select all the units used to measure pressure.
*
Pascal (Pa)
Atmosphere (atm)
Volt (V)
Torr
Bar
Match each variable with its correct symbol.
*
Rows
Pressure (____)
Volume (____)
Temperature (____)
Current (____)
Symbol
What is the value of the universal gas constant (R) in J/(mol·K)?
*
Which statement best describes Ohm's Law?
*
The current through a conductor between two points is directly proportional to the voltage across the two points.
The pressure of a gas is inversely proportional to its volume at constant temperature.
The volume of a fixed mass of gas is directly proportional to its temperature at constant pressure.
The resistance of a wire decreases as its length increases.
Which of the following circuits will have the highest total resistance?
*
Three resistors in series
Three resistors in parallel
One resistor only
Two resistors in parallel and one in series
Rank the following gases from highest to lowest average molecular speed at the same temperature: Helium, Oxygen, Nitrogen.
Calculate the pressure exerted by 2 moles of an ideal gas at 300 K in a 10 L container. (Use R = 0.0821 L·atm/(mol·K)). Show your steps.
*
On a scale of 1 to 5, how confident are you in your understanding of gas laws and electricity?
*
Not confident
1
2
3
4
Very confident
5
1 is Not confident, 5 is Very confident
Submit Quiz
Should be Empty: