When a system in equilibrium is subjected to a change in temperature, – McqOptions

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1.	When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change. This is called the
A.	e-Chatelier principle
B.	opp's rule
C.	aw of corresponding state
D.	rrehenius hypothesis
Answer» B. opp's rule

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