The value of S.T.P for 1 mole of any ideal gas is:
Correct answer: A. 273.16 K and 1 atm
- A. 273.16 K and 1 atm
- B. 0oC & 1 mm Hg
- C. 273.16oC & 1 atm
- D. 0 K & 1 atm
Explanation
The standard temperature and pressure are 273.16K (0oC) and 1 atm. All the remaining options are incorrect.
This question appeared on the NUMS 2020 paper, which you can sit online with every answer explained.
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About Standard Temperature and Pressure
Standard temperature and pressure provide reference conditions for gas calculations: 0°C or 273 K and, in the usual school convention, 1 atm pressure. Questions use these conditions to relate pressure, volume, temperature and amount of gas, including the molar volume of an ideal gas, about 22.4 dm³.
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