1. In yesterday’s competition the prizes __were given away by the Principal.
2. In spite of financial difficulties, the labourers __were paid on time.
3. On Republic Day, vehicles __were not allowed beyond this point.
4. Second-hand books __were bought and sold on the pavement every Saturday.
5. Elections to the Lok Sabha __are held every five years.
6. Our National Anthem __was composed Rabindranath Tagore.
When 3.0g of carbon is burnt in 8.00g oxygen, 11.00g of carbon dioxide is produced. What mass of carbon dioxide will be formed when 3.00g of carbon is burnt in 50.0g of oxygen? Which law of chemical combination will govern your answer?