Thermodynamics - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


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Question : 1

|The quantity of heat which must be supplied t o decompose a compound into its element is equal to the heat evolved during the formation of that compound from the elements." This statement is know as

Options :
  •  Hess's law
  •  Joule's law
  •  Lavoisier and Laplace law
  •  none of the above