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A test tube contains a brown coloured li...

A test tube contains a brown coloured liquid. The colour of the liquid in test tube remains unchanged when methane is passed through it, but disappears when ethene is passed. Which element is present in the liquid?

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The element present in the liquid is bromine.
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VK GLOBAL PUBLICATION-CARBON AND ITS COMPOUNDS-VERY SHORT ANSWER QUESTIONS
  1. How does carbon attain a stable electronic configuration?

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  2. What is isomerism?

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  3. Which of the following formulae represents a saturated hydrocarbon? ...

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  4. Which of the following are alkenes? CH(4), C(2)H(6), C(2)H(4), C(3)H...

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  5. What happens when methane is burnt in air?

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  6. A test tube contains a brown coloured liquid. The colour of the liquid...

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  7. What is the next homologue of C(3)H(7)OH called?

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  8. Write the name and formula of the 2nd member of homologous series ha...

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  9. Write the name and formula of the 2nd member of homologous series ha...

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  10. Write the name and formula of the 2nd member of homologous series havi...

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  11. Which two of the following organic compounds belong to the same homolo...

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  12. Write the name and molecular formula of the first member of the homolo...

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  13. Write the name and molecular formula of the fourth member of alkane se...

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  14. Write the next homologue of each of the following: (i) C(2)H(4)" ...

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  15. Name the following compounds: CH(3)-CH(2)-OH

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  16. Name the following compounds: CH(3)-overset(H)overset(|)C=O

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  17. Select saturated hydrocarbons from the following: C(3)H(6), C(5)H(10...

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  18. Write the name and structure of an alcohol with three carbon atoms in ...

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  19. Write the name and structure of an aldehyde with four carbon atoms in ...

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  20. Name the process by which unsaturated fats are changed to saturated fa...

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