WAEC - Chemistry (2020 - No. 27)
Which of the following standard conditions is not correct about energy changes?
Standard temperature is 298K
B. Standard pressure is 1 atm
Concentration of solution must be 1 mol/dm\(^3\)
ΔH at 298 K is the activation energy
Vysvětlení
the standard conditions of 1 atm pressure and 298K.