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(a) What are homologous series of compou...

(a) What are homologous series of compounds? List any two characteristics of homologous series.
(b) What would be observed by adding a 5% solution of alkaline potassium permanganate drop by drop to warm ethanol taken in a test tube? Write the name of the compound formed during the chemical reaction.
(c) How would you distinguish expermentally between an alcohol and a carboxylic acid on the basis of a chemical property?

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How would you distinguish experimentally between an alcohol and a carboxylic acid?

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(a) What would be oberved on adding a 5% alkaline potassium permanganate solution drop by drop to some warm thanol in a test tube? Wrote the name of the compound formed during the chemical reation Also write chemical equation of the reaction which takes place. (b) How would you distinguish experimentally between an alcholhol and a carboxylic acid on the basis of a chemical property?

DINESH PUBLICATION-CARBON AND ITS COMPOUNDS-Long Answer Question
  1. Both soap and detergent are some type of salts. What is the difference...

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  2. Write a chemical test to distinguish between ethanol ad ethanoic acid.

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  3. Vegetable oils generally have long unsaturated carbon chains. Give the...

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  4. A compound A (C(2)H(4)O(2)) reacts with Na metal to form a compound 'B...

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  5. An organic compound 'A' is an essential constituent of wine and beer. ...

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  6. (a) Distingusih between esterfication and saponification reactions...

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  7. (a) What are homologous series of compounds? List any two characterist...

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  8. (a) Draw the structure of methane by showing sharing of electron betwe...

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  9. (a) State the meaning of functional group in a carbon compound. Write ...

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  10. A salt X is formed and a gas is evolved when ethanoic acid reacts with...

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  11. (a) What are hydrocarbons ? Give examples. (b) Give the structural d...

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  12. Name the reaction which is commonly used in the conversion of vegetabl...

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  13. (a) Write the formula and draw electron dot structure of carbon tetra...

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  14. Esters are sweet-smelling substances and are used in making perfumes. ...

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  15. A compound C (molecular formula, C(2)H(4)O(2)) reacts with Na metal to...

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  16. Look at the figure and answer the following questions. (a) What...

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  17. How would you bring about the following conversions ? Name the process...

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  18. Draw the possible isomers of the compound with molecular formula C(3)H...

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  19. Explain the given reactions with the examples. (a) Hydrogenation rea...

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  20. An organic compound A on heating with concentrated H(2)SO(4) forms a c...

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