Question

Match the common names given in Column A with their chemical names given in Column B. Column A Column B 1. Baking soda 2. Black lead 3. Bleaching powder 4. Diamond 5. Cream of Tartar 6. Laughing gas 7. Lime 8. Marble (a) Calcium oxide (b) Mercury (c) Ascorbic acid (d) Graphite (e) Calcium carbonate (1) Sodium bicarbonate (g) Ascetic acid (h) Nitrous oxide (i) Chlorinated lime () Calcium sulphate (k) Sodium carbonate (1) Carbon crystal (m) Sodium chloride (n) Pottasium bitartrate (0) Magnesium silicate 9. Plaster of Paris 10. Quicksilver 11. Table salt 12. Talc or talcum 13. Washing soda 14. Vitamin C 15. White vinegar O​

Answer 1

Answer

baking soda - sodium hydrogen carbonate

bleaching powder - calcium hypochlorite

diamond - I don't know but its purest form of carbon

cream of tartar - potassium hydrogen tertrate

laughing gas - nitrous oxide

lime - calcium hydroxide

black lead - black lead oxide