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(a) What is the molecular formula and st...

(a) What is the molecular formula and structure of the alchol which can be thought to be derived from pentane?
(b) Write the names of the following functional goups :
`-CHO,(ii)-OH,(iii)-COOH,(iv)-X`
(c ) What makes the candel flame yellow and luminous?

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The correct Answer is:
(a)`C_(5)H_(12)O or C_(5)H_(11)OH;H-overset(H)overset|underset(H)underset(|)C-overset(H)overset(|)underset(H)underset(|)C-overset(H)overset(|)underset(H)underset(|)C-overset(H)overset(|)underset(H)underset(|)C-overset(H)overset(|)underset(H)underset(|)C-OH`
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LAKHMIR SINGH & MANJIT KAUR-CARBON AND ITS COMPOUNDS-Exercise
  1. (a) Match the formulae in group A with appropriate names from groupB: ...

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  2. (a) Which functional group do you think can be presetn in an organic ...

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  3. (a) What is the molecular formula and structure of the alchol which ca...

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  4. (a) What is a homologous series ? Explain with an example. (b) State...

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  5. (a) What is meant by a functional group? Explain with an example (b)...

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  6. (a) What happens when carbon burns in air ? Write the chemical equatio...

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  7. The molecular formula of a homologue of butane is :

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  8. One of the following molecular formula can represent two organic compo...

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  9. The number of carbon atoms present in the molecule of fifth member of ...

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  10. One of the following burns without producing a flame. This is :

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  11. The functional group which always occurs in the middle of a carbon cha...

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  12. The molecular formulae of some organic compounds are given below. Whic...

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  13. The organic compounds which are isomeric with one another are:

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  14. The fuel which usually burns with a blue flame is:

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  15. Which of the following burns by producing a yellow luminous flame ?

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  16. The molecular formula of an organic compound is C(48)H(94). This compo...

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  17. One of the following molecular formulae represents a ketone .This form...

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  18. Which one of the following is not a fossil fuel ?

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  19. Butanone is a four-carbon compound with the functional group

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  20. The molecular formula of the third member of the homologous series of ...

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