Which of the following statement is not true about angle of contact?

Question

Which of the following statement is not true about angle of contact? (A) The value of angle of contact for pure water and glass is zero (B) Angle of contact increases with increase in temperature of liquid (C) If the angle of contact of a liquid and a solid surface is less than 90° , then the liquid spreads on the surface of solid (D) Angle of contact depend upon the inclination of the solid surface to the liquid surface

Tardigrade Admin · Accepted Answer

Angle of contact does not depend upon the inclination of the solid surface to the liquid surface

Q. Which of the following statement is not true about angle of contact?

The value of angle of contact for pure water and glass is zero

Angle of contact increases with increase in temperature of liquid

If the angle of contact of a liquid and a solid surface is less than $9 0^{\circ}$ , then the liquid spreads on the surface of solid

Angle of contact depend upon the inclination of the solid surface to the liquid surface

Angle of contact does not depend upon the inclination of the solid surface to the liquid surface

Q. Which of the following statement is not true about angle of contact?

The value of angle of contact for pure water and glass is zero

Angle of contact increases with increase in temperature of liquid

If the angle of contact of a liquid and a solid surface is less than 90∘ , then the liquid spreads on the surface of solid

Angle of contact depend upon the inclination of the solid surface to the liquid surface

Angle of contact does not depend upon the inclination of the solid surface to the liquid surface

If the angle of contact of a liquid and a solid surface is less than $9 0^{\circ}$ , then the liquid spreads on the surface of solid