What is STP in Chemistry | STP Full form

 What is STP in Chemistry 

The STP full form in chemistry is standard temperature pressure. The standard temperature-pressure (STP) condition is defined as 0 degree Celsius (273 K or 32°F) and 1 atmosphere of pressure. The term is frequently used in the field of chemistry, physics, and thermodynamics. 

The term STP is used to state the properties like volume, viscosity, density, etc as they often change with respect to pressure and temperature. 

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For example, at 1 mole of air occupies 22.4 L of molar volume i.e at 0 degree Celsius and 1 atmosphere of pressure, 1mole air occupies 22.4 L of volume (molar volume) 

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