Viscosity and Surface Tension of Liquid

IMPORTANT

Viscosity and Surface Tension of Liquid: Overview

This topic covers concepts such as Surface Tension, Factors Affecting Surface Tension, Surface Energy, Viscosity, Laminar Flow, Coefficient of Viscosity, Viscous Force, and Aqueous Tension.

Important Questions on Viscosity and Surface Tension of Liquid

EASY
IMPORTANT

Write the relation between the surface tention and the surface energy.

EASY
IMPORTANT

Define surface energy of the liquid.

EASY
IMPORTANT

The mathematical expression for viscous force is:

EASY
IMPORTANT

The factor on which surface tension depends is

EASY
IMPORTANT

Which of the following has the highest surface tension? 

EASY
IMPORTANT

A liquid in capillary tube rises due to

EASY
IMPORTANT

The internal resistance to flow possessed by liquid is called its

EASY
IMPORTANT

The unit of viscosity is poise which means

EASY
IMPORTANT

The fluid that doesn't follow Newton's law of viscosity is called as_____.

EASY
IMPORTANT

Which of the following is a correct statement?

HARD
IMPORTANT

Eight droplets of water, each of radius 0.2 mm, coalesce into a single drop. Find the change in total surface energy. (Surface tension of water =0.072 N/m)

MEDIUM
IMPORTANT

The correct order of the viscosity in the following compounds in liquid state is:

CH3OH()(I)   

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