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What is the volume of any gas at NTP(normal temperature and pressure)?
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What is the volume of any gas at NTP(normal temperature and pressure)?
Volume of Gas at NTP
Normal Temperature and Pressure (NTP) refers to the standard conditions of temperature and pressure at which gases are measured. The temperature is 0°C (273.15 K), while the pressure is 1 atmosphere (atm) or 101.325 kPa. The volume of any gas at NTP can be calculated using the ideal gas law equation, which is:
V = nRT/P
- V: volume of gas (in liters)
- n: amount of gas (in moles)
- R: ideal gas constant (0.0821 L atm/mol K)
- T: temperature (in Kelvin)
- P: pressure (in atmospheres)
Example Calculation:
Let's say we have 2 moles of a gas at NTP. To calculate the volume of this gas, we need to know its temperature and pressure. At NTP, the temperature is 0°C or 273.15 K, and the pressure is 1 atm or 101.325 kPa. Using these values, we can plug them into the ideal gas law equation:
V = nRT/P
V = (2 mol)(0.0821 L atm/mol K)(273.15 K)/(1 atm)
V = 44.8 L
Therefore, the volume of 2 moles of gas at NTP is 44.8 liters.
Conclusion:
Calculating the volume of any gas at NTP requires knowledge of its amount, temperature, and pressure. Using the ideal gas law equation and plugging in these values, we can determine the volume of the gas in liters.
Community Answer
What is the volume of any gas at NTP(normal temperature and pressure)?
At STP it is 22.4 L while at NTP it is 22.7L there is a slight difference because in STP and NTP pressure is 1 atm and 1 bar respectively and since 1 atm is slightly greater than 1 bar
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What is the volume of any gas at NTP(normal temperature and pressure)? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the volume of any gas at NTP(normal temperature and pressure)? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the volume of any gas at NTP(normal temperature and pressure)?.
What is the volume of any gas at NTP(normal temperature and pressure)? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the volume of any gas at NTP(normal temperature and pressure)? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the volume of any gas at NTP(normal temperature and pressure)?.
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