MCAS Biology Practice

Category - Chemistry

The density of a gas is 1.35 g/L at standard temperature and pressure (STP). What is the molar mass of the gas at STP?
  1. 0.0603 g/mol
  2. 6.02 g/mol
  3. 22.4 g/mol
  4. 30.2 g/mol
Explanation
Answer: D - 30.2 g/mol
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