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An organic compound contains carbon 40%,...

An organic compound contains carbon 40%, oxygen 53.3 and hydrogen 6.7%. f the vapour density of the compound is 30, what is its molecular formula ? Write the probable structures and name of the conmpound.

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ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( SHORT QUESTIONS)
  1. What is the reaction when ammonium acetate is refluxed with the glacia...

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  2. Write the balanced chemical equation for the reaction of potassium hyd...

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  3. An organic compound contains carbon 40%, oxygen 53.3 and hydrogen 6.7%...

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  4. How will you distinguish between the following pairs? Givo one chemica...

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  5. Give one chemical test to distinguish between the following pairs of c...

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  6. Give at least two tests to distinguish between phenol an benzoic acid.

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  7. Give reasons for the following: The bond length of C =O bond in carb...

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  8. Complete the following equations: C(6)H(5)COOH+Na(2)CO(3)(aq)to

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  9. Complete the following equations: C(6)H(5)COOH+SOCl(2)to

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  10. Complete the following equations: H(3)CObarO+H(2)Ooverset("electroly...

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  11. Compare the acid strengths of the following: Formic acid

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  12. Compare the acid strengths of the following: Acetic acid

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  13. Compare the acid strengths of the following: Benzoic acid.

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  14. Giving an appropriate example, explain how the presence of a substitue...

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  15. How can ethanoic acid converted into propanoic acid and vice versa?

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  16. How will you explain that formic acid is stronger than acetic acid?

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  17. Chloroacetic acid has lower pK(a) value than acetic acid.

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  18. Carboxylic acids have higher boiling points than alcohols Why?

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  19. Electrophilic substitution in benzoic acid takes place at meta positio...

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  20. Write short notes on : Decarboxylation of acids

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