Question

which set of conditions represent standard temperature and pressure (stp)? 0 k and 1 atm 273°c and 900 kpa 273 k and 1 atm 273°c and 1 torr

Explanation:

Standard Temperature and Pressure (STP) is defined as a temperature of 273 K (equivalent to 0°C) and a pressure of 1 atmosphere (atm).

Answer:

273 K and 1 atm