Gas Laws

3. According to Boyle's law, at constant temperature, as the pressure of a given sample of gas is increased, the volume will –

• Increase
• Decrease
• Remains the same

5. As per Charles' Law if temperature of any gas is increased its volume will -

• increase
• decrease
• remains the same

Boyle's law : When _______ is held constant, the pressure and volume of a gas are ________  proportional

• temperature,  equally
• mass, inversely
• temperature, inversely
• mass, equally

If a balloon is cooled what will happen to the volume?

• Volume will increase
• Volume will decrease
• Volume will not change

Tags

NGSS.MS-PS1-4

Which of the following would increase the (gas) pressure of a system?

• Increase the Temperature
• Pump in more gas
• Decrease the volume
• All of these

Boyle's law :  The pressure and volume of a gas show a _____ relationship. 

• No relationship 
• Direct 
• Inverse 
• Equal

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The molecules of a gas are in constant and random motion.

• TRUE
• FALSE
• DEPENDS UPON THE KIND OF MOLECULE

Tags

NGSS.MS-PS1-4

f a gas at 25.0 °C occupies 3.60 liters at a pressure of 1.00 atm, what will be its volume at a pressure of 2.50 atm?

• 9 L
• .69 L
• 1.44 L

A gas occupies 11.2 liters at 0.860 atm. What is the pressure if the volume becomes 15.0 L?

• .62 atm
• 195 atm
• 1,15