Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 General Science Chemistry Chemistry in Everyday Life
Identify the correct set of uses for the various constituents of petroleum, considering their role in both domestic and industrial applications:
A. Petroleum Gas
B. Diesel
C. Lubricating oil
D. Paraffin wax
1
A-Residential heating, B-Commercial transport, C-Industrial lubrication, D-Waterproofing
2
A-Domestic cooking, B-Heavy machinery, C-Vehicle engines, D-Skin care products
3
A-Industrial fuel, B-Transport fuel, C-Machinery operation, D-Candle making
4
A-Commercial cooking, B-Agricultural equipment, C-Automobile maintenance, D-Art supplies