A. Chlorination
B. Flocculation
C. Neutralization
D. Sedimentation

Correct Answer: Option C

C. Neutralization

SEE ALSO  If the change in free energy of a system is -899 Jmol‾¹ and the entropy change is 10Jmol‾¹k‾¹ at 250C. Calculate the enthalpy change.

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