Question

What is STP in chemistry?

Answer 1

STP Condition:

• STP indicates standard temperature and pressure condition.
• Standard temperature and pressure means the temperature is $273.15\text{K}\left(0^{\circ }\text{C}\right)$ and pressure is $1\mathrm{bar}$ (exactly $105\text{pascals}$).

Molar volume at STP

• At STP, the molar volume for a given gas is $22.4\mathrm{L}$.