Advertisements
Advertisements
प्रश्न
Milk of Magnesia is :
विकल्प
colloid
a true solution
a homogeneous mixture
a suspension
उत्तर
suspension
Milk of magnesia is a suspension of magnesium hydroxide in water. It has milk like texture.
APPEARS IN
संबंधित प्रश्न
Name the processes involved in two cases.
What are the two conditions for the interconversion of states of matter ?
Name the scientist who studied the movement of pollen grains suspended in water through a microscope. What is this phenomenon known as?
Fill in the following blanks with suitable words :
Brass is an alloy which is considered a ..............
Fill in the following blanks with suitable words :
The elements which are sonorous are called ..........................
What are the two types of pure substances? Give one example of each type.
How would you confirm that a colourless liquid given to your is pure water ?
Name a metal which has no fixed shape.
What is meant by (i) elements (ii) compounds, and (iii) mixtures ?Write down the names of two elements, two compounds and two mixtures.
Which of the following are compounds ?
- CO
- No
- NO
- Co
Define solubility of a substance. How does it vary with temperature ?
What is a colloid ? Give two examples of colloids (or colloidal solutions)
Fill in the following blanks with suitable words :
A heterogeneous mixture of liquid and solid is conveniently separated by...............
Describe a method to separate a mixture of common salt and sand.
Explain the meaning of the term matter with special reference to the term ‘substance’.
______ is not made of matter.
Liquids cannot be compressed and they have fixed volume.
Gas-solid is ______.