1.

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.


Discussion

No Comment Found