Question 1

What happens to the volume when pressure decreases?

Accepted Answer

The volume will decrease.

Answer

The volume turn to half.

Answer

The volume quadrupled.

Answer

The volume doubled.

Question 2

Why the tire will not allow adding more air from the standard air pressure during the summer season?

Accepted Answer

The tire will explode due to a relationship of temperature and pressure.

Answer

The tire will be flat because of temperature increases

Answer

The tire will be blown up due to the relationship between pressure and volume

Answer

The will become oblong because of the pressure added.

Question 3

Why will the lid of the casserole rise when the water boils?

Accepted Answer

Because the kinetic energy of water increases and molecules of water rise

Answer

Because the water molecules becomes excited

Answer

Because the water molecules increase the temperature.

Answer

Because the kinetic energy decreases.

Question 4

Which statement is correct?

Accepted Answer

When temperature increases the volume increases.

Answer

When pressure increase the temperature will decrease.

Answer

When volume increases the pressure also increase

Answer

When the temperature decreases the pressure decrease.

Question 5

Which mathematical sentence has the correct relationship between pressure, volume, and temperature?

Accepted Answer

P = T/V

Answer

P= V/T

Answer

P=TV

Answer

P=VT

Question 6

If the volume of a gas is 5ml and the pressure is doubled what happens to the volume?

Accepted Answer

The volume will turn to half and becomes 2.5 ml.

Answer

The volume will be 1/4 of its initial.

Answer

The volume tripled and becomes 15 ml.

Answer

The volume doubled and becomes 10ml.

Question 7

Find the pressure if the volume is 20 L and the final pressure is 1 atm and the volume is 10 L.

Accepted Answer

0.5 atm

Answer

4 tam

Answer

1 atm

Answer

2 atm

Question 8

The initial volume is 50L and its temperature is 273K. What is the final volume when the temperature is doubled?

Accepted Answer

The Volume is 100L

Answer

The volume is 50L.

Answer

The volume is 200 L.

Answer

The Volume is 150L.

Question 9

If the pressure of a gas is 2 atm and its temperature is 273K. What is the pressure of the gas when the temperature increases to 546K?

Accepted Answer

The pressure is 4atm

Answer

The pressure is 0.25 atm

Answer

The pressure is 1 atm

Answer

The pressure is 0.5 atm

Question 10

What are the correct formula for pressure, volume, and temperature?

Accepted Answer

P₁V₁T₂= P₂V₂T₁

Answer

P₁V₂T₂ = P₂V₁T₁

Answer

P₂V₁T₂ = P₁V₂T₁

Answer

P₁V₁T₁ = P₂V₂T₂

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