2. Which statement is FALSE?
extensive properties depend directly on the amount of substance temperature is an extensive property intensive properties do not depend on the amount of substance mass is an extensive property all statements are true
3. Find D E for an exothermic reaction in which 12 kJ of heat flows and where 3400 J of work is done on the system.
-8.6 kJ 8.6 kJ 15.4 kJ -15.4 kJ none of the above
4. The pathway is dependent of:
heat work change in energy A & B B & D
5. Which statement is TRUE?
calorimetry is the science of measuring heat molar heat capacity is the energy required to raise the temperature of one mole of substance by one kelvin specific heat capacity is the energy required to raise the temperature of one mole of substance one degree °C calorimetry experiments do not have to be performed at a constant volume all statements are false
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