The odour of water can be determined -
(a) thermometer
(b) osmoscope
(c) Jacksons turbidi-meter
(d) none of these.
The correct Answer Is
(b) osmoscope
(a) thermometer
(b) osmoscope
(c) Jacksons turbidi-meter
(d) none of these.
The correct Answer Is
(b) osmoscope