← Back to Chemistry
Thermodynamics quiz
Five questions on Thermodynamics. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
A reaction with Delta H = -50 kJ is:
Question 2 of 5
Burning 1 mol of methane releases about 890 kJ. Burning 3 mol releases about:
Question 3 of 5
The heat absorbed when 50 g of water warms by 10 degrees C (c = 4.18) is:
Question 4 of 5
Hess's law is based on the fact that enthalpy:
Question 5 of 5
The standard enthalpy of formation of O2(g) is: