MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryAtomic StructureIntro The electrical discharge through gases could be observed only at
0.Very low pressure and very low voltage
1.Very high pressure and very high voltage
2.Very high pressure and very low voltage
3.Very low pressure and very high voltage
Explanation
Electrical discharge through gases requires very low pressure (to reduce collisions) and very high voltage (to ionise gas atoms).
Practice More Like This
Take chapter-wise tests, track your progress, and master Atomic Structure.
Start Free Practice →