MCQOPTIONS
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| 1. |
The_micro-electrode_is_enclosed_in_water_jacket_with_circulating_water_at_a_constant_temperature_of______°C_for_determination_of_pH_.$# |
| A. | 25 |
| B. | 34 |
| C. | 38 |
| D. | 42 |
| Answer» C. 38 | |