A non-metal A is an important constituent of our food and forms two oxides B and C. Oxide B is toxic where as C causes global warming. (a) identify A,B and C to which group of periodic table does it belong.
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1. The nonmetal A is carbon which is major constituent of our food.
2. Oxide B is carbon Monoxide which is toxic
3. Oxide C is Carbon dioxide which causes global warming.
2. Oxide B is carbon Monoxide which is toxic
3. Oxide C is Carbon dioxide which causes global warming.
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(i) A — Carbon ©; B - Carbon monoxide (CO); C — Carbon dioxide (C02).
(ii) Carbon (or A) has atomic number 6. Its electronic configuration is 2,4. It is present in 14th group of the periodic table
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