NAME

Question types


Start with


Question limit

of 24 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Matching questions

  1. Spontaneous Process
  2. Thermochemical equation
  3. Joule
  4. Universe
  5. Surroundings
  1. a SI unit of heat and energy (.2390 cals)
  2. b everything in the universe other than the system
  3. c system + surroundings
  4. d a physical or chemical change that occurs with no outside intervention
  5. e balanced chemical equation that includes the physical states of all reactants and products, and the energy change, usually expressed as the change in enthalpy

5 Multiple choice questions

  1. ability to do work or produce heat
  2. amount of heat required to raise the temp of one gram of that substance by one degree Celsius
  3. the study of heat changes that accompany chemical reactions and phase changes
  4. ΔHf° defined as the change in enthalpy that accompanies the formation of one mol of the compound in its standard state from its constituent elements in the standard states
  5. heat required to melt one mole of a solid substance

5 True/False questions

  1. Law of Disorderinsulated device used for measuring the amount of heat lost or gained during a chemical or physical process

          

  2. Law of Conservation of Energyin any chemical reaction or physical process, energy can be converted from one form to another, but it is neither created nor destroyed

          

  3. Entropyability to do work or produce heat

          

  4. Molar Enthalpy of vaporizationheat required to melt one mole of a solid substance

          

  5. calorieinsulated device used for measuring the amount of heat lost or gained during a chemical or physical process