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Which of the following water does not contain dissolved gases such as oxygen and carbon dioxide?A. Potable waterB. Distilled waterC. Saline waterD. Soft water |
Answer» Correct Answer - B Potable water, soft or sea water contain dissolved gases such as oxygen and carbon dioxide but distilled water does not contain `O_(2)` and `CO_(2)` because during distillation these dissolved gases are distilled off. |
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