A concentration cell is a galvanic cell in which – McqOptions

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1.	A concentration cell is a galvanic cell in which
A.	decrease in free energy in a spontaneous chemical process appears as electrical energy
B.	decrease in free energy in a spontaneous physical process appears as electrical energy
C.	decrease in free energy in a spontaneous physical or chemical process appears as electrical energy
D.	a non-spontaneous physical or chemical process produces electrical energy.
Answer» C. decrease in free energy in a spontaneous physical or chemical process appears as electrical energy

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