Which is/are the important raw material(s) required in cement industry?
Which type of fire extinguisher is used for petroleum fire?
1 Crore+ students have signed up on EduRev. Have you? Download the App |
Which of the following is commonly called a 'polyamide'?
Detergents used for cleaning clothes and utensils contain?
Wood is the main raw material for the manufacture of
Optic fibres are mainly used for which of the following?
Which of the following is used for removing air bubbles from glass during its manufacture?
How does common salt help in separating soap from the solution after saponification?
In vulcanisation, natural rubber is heated with
Deep blue colour is imparted to glass by the presence of
The vast resources of unutilised natural gas can be used in the production of
Soap is a mixture of sodium or potassium salts of
157 videos|263 tests
|