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IDEAL GAS LAW QUIZ

Total questions: 10

Worksheet time: 22mins

Name
Class
Date
1.

Determine the volume of occupied by 2.34 grams of carbon dioxide gas at STP.

a)

1.19 L

b)

0.119 L

c)

0.19 L

2.

A sample of argon gas at STP occupies 56.2 liters. Determine the number of moles of argon and the mass of argon in the sample.

a)

101 g

b)

110 g

c)

100 g

3.

At what temperature will 0.654 moles of neon gas occupy 12.30 liters at 1.95 atmospheres?

a)

427 K

b)

447 K

c)

437 K

4.

Which of the following statements describes an ideal gas?

a)

Behaves as predicted by the ideal gas law

b)

Has molecules that do not attract one another

c)

Has molecules that are considered volumeless

d)

All of the above

5.

What is the scientific formula for the ideal gas law?

a)

PV=T

b)

PV=nRT

c)

V₁T,=V₂T₂

d)

PV=0

6.

In the ideal gas equation, the universal gas constant R has the value of....

L.atm/mol.K

a)

0.008206

b)

0.082060

c)

0.820600

d)

8.206000

7.

What happens to the density of a gas when the temperature is increased at constant pressure?

a)

Decreases

b)

Increases

c)

Remains the same

d)

Cannot be determined

8.

Gases behave non-ideally under which of the following conditions?

a)

At high pressure and low temperature

b)

At low pressure and low temperature

c)

Near the boiling point of water

d)

Ideal gases can never exhibit non-ideal behaviour

9.

The IDEAL GAS LAW stated that PV=NkT, where k stands for?

a)

Kelvin

b)

Kilogram

c)

Kepler's Unit

d)

Boltzmann constant

10.

The IDEAL GAS LAW stated that PV=NkT, where N stands for?

a)

number of moles

b)

number of atoms and molecules

c)

number of atoms

d)

number of molecules