MHT CET Chemistry question

Hess's law is based on [MHTCET 2007]

(A)law of conservation of mass
(B)law of conservation of energyCorrect
(C)first law of thermodynamicsCorrect
(D)None of the above

Answer: (B),(C)

Solution

Hess's law follows from enthalpy being a state function, which is a consequence of conservation of energy, i.e. the first law of thermodynamics (the first

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Question ID VK-064838