According to the ideal gas law, which of the following is the correct equation?

Practice Questions

Q1
According to the ideal gas law, which of the following is the correct equation?
  1. PV = nRT
  2. PV = nR
  3. P = nRT/V
  4. V = nP/RT

Questions & Step-by-Step Solutions

According to the ideal gas law, which of the following is the correct equation?
  • Step 1: Understand that the ideal gas law relates pressure, volume, temperature, and the amount of gas.
  • Step 2: Identify the symbols used in the equation: P = pressure, V = volume, n = number of moles of gas, R = ideal gas constant, T = temperature in Kelvin.
  • Step 3: Combine these symbols into the equation: PV = nRT.
  • Step 4: Recognize that this equation shows how these variables are connected in an ideal gas.
  • Ideal Gas Law – The relationship between pressure (P), volume (V), number of moles (n), gas constant (R), and temperature (T) in an ideal gas.
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