NTP conditions - Explained with Example

NTP conditions

• The NTP, which is also called as Normal Temperature and Pressure is a standard to specify the condition. 
• Often, NTP is used in chemistry thermodynamics physics etc to specify that volume of a gas at NTP. 
• The Volume of a gas at NTP conditions means at 20°C (293.15 K, 68°F) and 1 atm (101.325 kN/m2, 101.325 kPa), the volume of 1 mol of a gas is 24.0548 liters.

Following is one more example to calculate volume of gas at NTP from moles of gas

• Calculate the volume of 2 mole nitrogen (N2) at NTP

Solution;

The molar volume of any gas at NTP occupies 24.0548 L.

Moles = Volume of N2/Volume at NTP

So, Volume of N2 = moles of N2 * Volume at NTP = 48.1096 L 

I hope you, now know the full form and NTP conditions after reading this article.