"If different processes are used to bring about the same chemical reac – McqOptions

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1.	"If different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them". This is __________ law.
A.	Hess's
B.	Kirchoff's
C.	Lavoisier and Laplace
D.	none of these
Answer» B. Kirchoff's

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