1) properties of plastics 2)human blood group 3)uses of acid short notes
Answers
Answered by
2
Answer:
1)
Following are the general properties of plastics.
Strength.
Weather Resistance.
Fire Resistance.
Durability.
Dimensional Stability.
Chemical Resistance.
Thermal Resistance.
Working Conditions.
2)
A blood type is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells. These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system.
3)
Some of its major uses are as follows:
Sulphuric acid is used in car batteries. It is used in the manufacture of paints, drugs, dyes, and to produce fertilizers.
Similar questions