Bubble of air rise up through liquids due to:
viscosity and buoyancy
Bubbles rise through liquids primarily because of viscosity and buoyancy. Viscosity is the resistance of a fluid to flow, and buoyancy is the force that makes objects float. Together, they help bubbles rise to the surface.
Which of the following gases is heavier than oxygen?
The boiling point of liquids vary as
Which of the following is not a characteristic of 'solid'?
Which among the following is NOT an example of matter?
Identify the element that is NOT a metalloid.
What is called conversion from a liquid state to a gaseous state?
A. Oxidization
B. Sublimation
C. Evaporation
D. Condensation
The gases obtained on heating FeSO4 are-