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Two organic compounds (A) and (B) with m...

Two organic compounds (A) and (B) with molecular formula, `C_3H_6O` , react with HCN in different manner to produce (C) and (D) respectively. One subsequent hydrolysis of (C) and (D) give optically active substances (E) and (F). Both (E) and (F) on decarboxylation give I - propanol . What are (A), (B) , (C) , (D) , (E) and (F) ?

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(A) is `CH_(3)CH_(2)CHO`, (B) is `CH_(2) = CHCH_(2)OH`, (C ) is `CH_(3)CH_(2)CH(OH)CN`, (D) is `CH_(3)-CH(CN)CH_(2)OH`, (E ) is `CH_(3)CH_(2)CH(OH)COOH` and (F ) is `CH_(3)CH(COOH)CH_(2)OH`. (E ) and (F) are optically active
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AAKASH SERIES-ALDEHYDES AND KETONES-Problem
  1. Arrange the following compounds in increasing order of their reactivit...

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  2. Compound A, C5H(10)O, forms a phenyl hyrazone, given negative Tollen's...

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  3. An organic compound (A) with molecular formula C(8)H(8)O forms an oran...

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  4. An alkene , C6H(12) after ozonolysis yielded two products. One of thes...

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  5. Two organic compounds (A) and (B) with molecular formula, C3H6O , reac...

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  6. Although aldehydes are easily oxidisable, propanal can conveniently be...

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  7. Aldehydes do not form stable hydrates, yet chloral hydrate is readily ...

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  8. How is acetaldehyde distinguished from acetone?

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  9. What are metaldehyde and paraldehyde?

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  10. What products are obtained in a crossed Cannizzaro reaction, involving...

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  11. An organic compound having molecular formula C5H(10) O exists in two c...

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  12. Benzaldehyde is treated with acetaldehyde in presence of dilute alkali...

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  13. How do you distingush between benzaldehyde and acetophenone?

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  14. Given the structures of the compounds formed when the reaction takes p...

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  15. C(6)H(6) + C(2)H(5)Cl overset(AlCl(3))rarr X underset((CH(3)COO)(2)Mn)...

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  16. How do you prepare acetophenone from benzene?

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  17. What is the rate determining step in Cannizzaro's reaction?

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  18. Predict products in the following reactions and write their structures...

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  19. Can (CH3)3 CCHO undergo Cannizzaro reaction ?

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  20. C(6)H(6) + C(2)H(5)Cl overset(AlCl(3))rarr X underset((CH(3)COO)(2)Mn)...

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