Question 1: Charle law is observed at ------ ?

Constant volume
Constant volume and pressure
Constant temperature and number of moles
Constant pressure and number of moles

Question 2: Which law gives the relationship between volume and Absolute temperature at constant temperature.?

Boyles law
Charles law
Avogadro’s Law
Gay Lussac’s Law

Question 3: At what temperature in the celsius scale, V (volume) of a certain mass of gas at 27°C will be doubled keeping the pressure constant ?

54°C
327°C
427°C
527°C

Question 4: At constant pressure, the volume of fixed mass of an ideal gas is directly proportional to ?

Absolute temperature
Degree centigrade
Degree Fahrenheit
None

Question 5: According to Charles Law , Volume and temperature have a ______ proportionality?

Direct
inverse
linear
exponential

Question 6: To use Charles' Law, which of the following needs to remain constant?

Pressure and the number of moles of a gas
Pressure and temperature
Temperature and the number of moles of a gas
Pressure and volume