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1. |
Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it |
A. | has larger production capacity per unit cell. |
B. | consumes less power per ton of Cl2 produced. |
C. | produces high purity (70%) caustic soda directly. |
D. | all (a), (b) and (c). |
Answer» E. | |