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The element carbon included in which gro...

The element carbon included in which group.

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V PUBLICATION-THE WORLD OF CARBON-QUESTION BANK
  1. Prepare a write up on the topic " Importance of organic chemistry" and...

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  2. Carbon is a …............

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  3. The element carbon included in which group.

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  4. Which carbon form is used to make pencil lead

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  5. Which gas is evolved when carbonates and bicarbonats are heated?

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  6. Which bicarbonate is used in fire extinguishers?

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  7. The gas which turns lime water milky is….......

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  8. …........ Is known as soda water.

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  9. When CO2 is soluble in water …..............acid is obtained.

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  10. Two pure forms of carbon are …............... And …......................

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  11. …...............is the element discovered first in the pure form and a...

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  12. The valency of carbon in very compound is …............

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  13. Carbon atoms have the unique capacity to bond together forming long ch...

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  14. The increase in the atmospheric temperature is due to the increase of ...

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  15. The average temperature of the earth and its atmosphere, increases due...

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  16. Find the relation and fill up suitably: Diamond: Making ornaments ...

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  17. From the following choose the statements suitable for carbon dioxide. ...

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  18. Complete the table:

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  19. Two use of graphite are given below. Which property of graphite is use...

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  20. a) Write the names of two allotropic forms of carbons. b) Write one ...

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