Chemistry
Grade-7
Easy
Question
The colloidal system, the substance that is dispersed is known as
- Dispersing medium
- Dispersed phase
- Dispersed state
- Dispersed solute
Hint:
Dispersed phase
The correct answer is: Dispersed phase
- A colloid is a heterogeneous system composed of one component distributed as very small particles in another substance known as dispersed medium.
- Dispersed phase: A substance that is dispersed as very small particles is referred to as the dispersed phase.
- Dispersion medium refers to the component that is present in greater quantities.
Related Questions to study
Chemistry
In the picture below, a beam of light is passing through the solution present in beaker A and beaker B. What types of solutions are present in beaker A and beaker B, respectively?
In the picture below, a beam of light is passing through the solution present in beaker A and beaker B. What types of solutions are present in beaker A and beaker B, respectively?
ChemistryGrade-7
Chemistry
Study the vein diagram carefully.
Which of the following colloidal system represent points 1, 2, and 3?
Study the vein diagram carefully.
Which of the following colloidal system represent points 1, 2, and 3?
ChemistryGrade-7
Chemistry
A heterogeneous mixture where the particles do not dissolve but float in the solution is called
A heterogeneous mixture where the particles do not dissolve but float in the solution is called
ChemistryGrade-7
Chemistry
The chemical present in the milk is
The chemical present in the milk is
ChemistryGrade-7
Chemistry
The melting point and boiling point of a mixture are
The melting point and boiling point of a mixture are
ChemistryGrade-7
Chemistry
Name the physical state of the components in the following mixtures:
(i). Pond water
(ii). Sugarcane juice
(iii). Petroleum oil
(iv). Gun powder
Name the physical state of the components in the following mixtures:
(i). Pond water
(ii). Sugarcane juice
(iii). Petroleum oil
(iv). Gun powder
ChemistryGrade-7
Chemistry
Identify the homogeneous mixture from the following picture:
Identify the homogeneous mixture from the following picture:
ChemistryGrade-7
Chemistry
Match the statements of Column A(mixture) with those of Column B(component present in them).
Match the statements of Column A(mixture) with those of Column B(component present in them).
ChemistryGrade-7
Chemistry
When two or more substances combine with each other without participating in a chemical change, the resultant substance is known as
When two or more substances combine with each other without participating in a chemical change, the resultant substance is known as
ChemistryGrade-7
Chemistry
Find the odd one out.
Rocks, table-salt, chocolate chip cookies, ice-cream
Find the odd one out.
Rocks, table-salt, chocolate chip cookies, ice-cream
ChemistryGrade-7
Chemistry
Air is a mixture because
Air is a mixture because
ChemistryGrade-7
Chemistry
The size of homogeneous particles is_________.
The size of homogeneous particles is_________.
ChemistryGrade-7
Chemistry
Which of the following substance is not dissolved in the water?
Which of the following substance is not dissolved in the water?
ChemistryGrade-7
Chemistry
Air is a mixture of gases including
Air is a mixture of gases including
ChemistryGrade-7
Chemistry
Which of the following is a mixture?
(i).Tap water
(ii). Alum powder
(iii). Bread
(iv). Soda water
(v). Carbon dioxide
Which of the following is a mixture?
(i).Tap water
(ii). Alum powder
(iii). Bread
(iv). Soda water
(v). Carbon dioxide
ChemistryGrade-7