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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

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Thermo Chemistry MCAT Test Quiz Question.

Medical College Aptitude Test (MCAT) Quizzes Thermo Chemistry MCAT Test

Question:
If a chemical change takes place by several different routes, the overall energy change is the same”. This is the statement of:

Option A):
Hess’s law
Option B):
Law of multiple proportions
Option C):
Law of mass action
Option D):
Le-chatelier principle

Correct Answer is Option A):
Hess’s law

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