Navigate

The wetability of a surface by a liquid depends primarily on

The wetability of a surface by a liquid depends primarily on

Options

(a) surface tension
(b) density
(c) angle of contact between the surface and the liquid
(d) viscosity

Correct Answer:

angle of contact between the surface and the liquid

Explanation:

Wetability of a surface by a liquid primarily depends on angle of contact between the surface and liquid. If angle of contact is acute liquids wet the solid and vice-versa.

NEET2013
admin:

Related Questions

  1. Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
  2. Two identical capacitors are first connected in series and then in parallel.
  3. In the adiabatic compression, the decrease in volume associated with
  4. If F⃗ is the force acting on a particle having position vector r⃗ and ? ⃗ be the torque
  5. A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.