Chemistry Quiz

what is meant by molar volume?

• the mole occupied by 1 dm³ of a gas at a specific temperature and pressure

• the volume occupied by one mole of a gas at a specific temperature and pressure

RTP stands for ....

what is the temperature at RTP condition?

• 0 - 5 ^oC

• 10 - 15 ^oC

• 20 - 25 ^oC

what is the molar volume at RTP?

• 22 dm³/mol

• 24 dm³/mol

• 26 dm³/mol

The volume of 1 mole of O₂ gas is ... 1 mole of Cl₂ gas at RTP condition

• greater than

• equal to

• smaller than

Calculate the moles (in mol) of 2.4 dm³ of O₂ at RTP.

which formula do we use to answer that question?

Calculate the moles (in mol) of 2.4 dm³ of O₂ at RTP.

• 0.1 dm³

• 1 dm³

• 0,01 dm³

calculate the volume (in dm³) of 2.0 mol H₂ at rtp.

which formula do you use?

calculate the volume (in dm³) of 2.0 mol H₂ at rtp.

• 48 dm³

• 4.8 dm³

• 0.48 dm³

what is the unit for concentration?

• mol/dm³

• dm³/mol

• g/dm³