Advertisements
Advertisements
प्रश्न
Fill in the blank :
The state of matter with definite volume and definite shape is called______
Advertisements
उत्तर
The state of matter with definite volume and definite shape is called solid.
APPEARS IN
संबंधित प्रश्न
Explain why steel is used to make railway lines.
What is Brownian motion? Draw a diagram to show the movement of a particle (like a pollen grain during Brownian motion.
During respiration, glucose and oxygen enter our body cells and waste products carbon dioxide and water leave the body cells by the process of :
Name a non-metal which is a good conductor of electricity.
Which type of elements, metals or non-metals, show the property of brittleness ?
The three important metalloids are.............................. and ..........................
Give reason why graphite is used for making elecrode in a dry cell.
Name a metal which has a low melting point.
Which of the following does not have a fixed melting point/boiling point ?
Which of the two will scatter light : soap solution or sugar solution ? Why ?
State whether colloidal solutions are homogeneous or heterogeneous.
How much water should be mixed with 12 mL of alcohol so as to obtain 12 % alcohol solution ?
Define the emulsion. Give one example.
Which of the following is not an emulsion ?
Milk of Magnesia is :
Explain how, impure copper sulphate can be purified by crystallisation.
A solid mixture contains four constituents P, Q, R and S. P consists of tiny grains and it is mixed with
cement for plastering the walls. Q is a white solid which is recovered on a large scale from sea water by the
process of evaporation. R is in the form of tiny particles of a material whose corrosion is called rusting. And
S is a white solid which is used in making ordinary dry cells.
- What could P, Q, R and S be ?
- How would you separate a mixture containing P, Q, R and S ?
Differentiate between the-two characteristics of matter – ‘mass’ & ‘weight’.
Atoms or groups of atoms having a charge are called ______.
Give an example of liquid in gas.
