Home
Class 6
CHEMISTRY
The process of adding a chemical substan...

The process of adding a chemical substance to help the suspended solid particles to deposit as sediment faster is called

A

loading

B

sedimentation

C

decantation

D

filtration

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PURE SUBSTANCES & MIXTURES; SEPARATION OF MIXTURES

    ICSE|Exercise Objective Type Questions (Give one word)|5 Videos

  • PURE SUBSTANCES & MIXTURES; SEPARATION OF MIXTURES

    ICSE|Exercise Objective Type Questions (True or False)|7 Videos

  • MIXTURES AND THEIR SEPARATION

    ICSE|Exercise Think and answer |5 Videos

  • TEST PAPER -2 (CHAPTERS 4 TO 6)

    ICSE|Exercise Exercises (Answer the following in detail) |5 Videos

Similar Questions

Explore conceptually related problems

In the process of treating sewage and industrial waste waters using air and a biological floc, the sediment obtained is called

The process of transferring the clear liquid layer above the solid particles which settle at the bottom of the container is known as…………….

Write true or false for the following statements: The process of changing a solid at its melting point into liquid state, without any rise in temperature is called fusion. ________.

…………...... is the chemical added to water to remove the tiny suspended particles.

Study the following statements and select the incorrect ones. (i) Physical removal of large and small particles through filtration and sedimentation is called primary sewage treatment. (ii) Secondary sewage treatment is mainly a mechanical process. (iii) Activated sludge sediment in a sewage treatment plant is a rich source of aeroic bacteria. (iv) Biogas, commonly called as gobar gas, is pure methane.

What is the settling down of the insoluble heavy solid particles in a solid-liquid mixture called?

Give suitable chemical terms for The process in which a substance absorbs moisture from the atmospheric air to become moist, and ultimately dissolves in the absorbed water.

The process of removing lighter gangue particles by washing in a current of water is called:

The process by which substances are transported over a long distance in plants through the vascular system is called :

Physical removal of large and small particle from the sewage through filtration and sedimentation is called