- black solid
- red- brown liquid
- colourless gas
- highly inflammabl e gas
Category: Everyday Science mcqs
- Copper and Zinc
- Tin and Zinc
- Copper and Tin
- Iron and Zinc
- copper,nick el
- copper, tin
- copper, silver
- copper, zinc
- Rice
- Wheat
- Cotton
- Oilseed
- Physical
- Chemical
- Physiologica l
- Morphologi cal
- Rising tide while meeting river currents
- Friction from prevailing winds
- Spring tide and strong winds
- Unequal heating of oceans
- Phytology
- Phycology
- Pedology
- Plantophyta
- Carbon dioxide
- Oxygen
- Nitrogen
- Hydrogen sulphide
- Haemoglobi n
- Fibrin
- Heparin
- Plasma
- Sugars
- Hormones
- Vitamins
- Minerals
- Copper
- Iron
- Coal
- Wood
Top Contributors
All Categories
Quantitative Reasoning (Maths)
- No categories
Verbal Reasoning (English)
- No categories
Past Papers
Practice Papers
- No categories