state gov Rajasthan Animal Attendant (पशु परिचर) Mock Test 2023-24 General Science Chemistry Chemistry in Everyday Life
Which of the following represents group of three petrochemicals?
1
Diesel, Kerosene and Rayon
2
Petrol, Diesel and Caustic soda
3
Lubricating oil, Polyester, Bitumen
4
Detergents, Lubricating oil, Coal Tar