One of the best solutions to get rid of non - biodegradable wastes is
1). Recycling
2). ?Dumping
3). Burying
4). ?Burning?
1. Which one is the lightest element in the periodic table
3. The blotting technique used to identify the isolated protein is ________
4. Rusting of iron takes place due to
6. Which of the following metals occurs In free state ?
7. Which of the following metals occurs In free state ?
8. What are the main components of Brass Alloy?