which symbol can be used to indicate the pressure at which a chemical reaction is carried out?\n$xrightarrow{…

which symbol can be used to indicate the pressure at which a chemical reaction is carried out?\n$xrightarrow{25^{circ}c}$\n$xrightarrow{delta}$\n$xrightarrow{2 atm}$\n$xrightarrow{pt}$
Answer
Brief Explanations:
- $25^{\circ}C$ indicates temperature.
- $\Delta$ indicates heat.
- $2\ atm$ is a unit of pressure.
- $Pt$ is the symbol for the element platinum.
Answer:
C. 2 atm