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A concentrated solution of copper sulphate, which is dark blue in colour, a mixed at room temperature with a dilute solution of copper sulphate, which is light blue. For this process-A. Entropy change is positive, but enthalpy change is negativeB. Entropy and enthalpy changes are both positiveC. Entropy change is positive and enthalpy does not changeD. Entropy change is negative and enthalpy change is positive |
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Answer» Correct Answer - C Informative |
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