Advertisements
Advertisements
प्रश्न
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
विकल्प
Cotton
Jute
Terylene
उत्तर
Terylene
APPEARS IN
संबंधित प्रश्न
Give two examples of the following substance.
Fuel
Give two examples of the following substance.
Chemical war weapons
Name the chemicals which help in increasing food production.
Name the scientists who discovered the following:
Safety lamp
Name the scientists who discovered the following:
Elements
Fill in the blank:
L.P.G. is used for ___________
Write True or False against the following statement.
D.D.T. is an important fertiliser:
Explain in brief the importance of Chemistry in agriculture.
State the contributions of Antoine Lavoisier
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
