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How can the following conversions be eff...

How can the following conversions be effected ?
(a) `CH_(3)COCl rarr CH_(3)CHO`
(b) `CH_(3)COCl rarr CH_(3)COCH_(3)`
(c )`CH_(3)CN rarr CH_(3)CHO`
(d)`CH_(3)CN rarr CH_(3)CH_(2)OH`

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Identify the atoms that has undergone change in hybridisation in the following reactions. (a) CH_(3)CHO+HCN rarr CH_(3)COOH (b) CH_(3)C -= N rarr CH_(3)CH_(2)CH_(3) (c ) CH_(3)COCH_(3) rarr CH_(3)CH_(2)CH_(3) (d) CH-=CH rarr CH_(2)=CH_(2) CH-=CH rarr CH_(2)=CH_(2)

CH_(3)COCH_(3) and CH_(2) = COH - CH_(3) represent

How many of the following have hydrogen bonding ? HCHO, CH_(3)OH, CH_(3)COOH, CH_(3)CHO, (CH_(3))_(2)O, (CH_(3))_(3)N, KHF_(2)

How would you carry out the following conversion? Write equations. i) H_(3)C-CH_(2)-CH=CH_(2)rarrH_(3)C-CH_(2)-CH_(2)-CH_(2)OH ii) H_(3)C-CH_(2)-CH=CH_(2)rarrH_(3)C-CH_(2)-CH(OH)-CH_(2)OH iii) Br_(2)CH-CHBr_(2)rarrHC-=CH

The reaction is CH_(2) = CH- CH_(3) + HBr rarr CH_(3) - CHBr-CH_(3)

Arrange the following compounds in increasing order of their boiling points. CH_(3)CHO, CH_(3)CH_(2)OH, CH_(3)OCH_(3), CH_(3)CH_(2)CH_(3)

Arrange the following compounds in increasing order of their boiling points. CH_(3)CHO, CH_(3)CH_(2)OH, CH_(2)OCH_(3), CH_(3)CH_(2)CH_(3)

Arrange the following in the order of increasing boiling points. CH_(3)CH_(2)CHO(A), CH_(3)CH_(2)CH_(2)CH_(2)OH(B) , CH_(3)CH_(2)OCH_(2)CH_(3)(C), CH_(3)CH_(2)CH_(2)CH_(3)(D) .

Classify the following reactions in one of the reaction type studied in this unit. (a) CH_(3)CH_(2)Br+HS^(-)rarrCH_(3)CH_(2)SH (b) (CH_(3))_(2)C=CH_(2)+Hclrarr(CH_(3))_(2)ClC (c ) CH_(3)CH_(2)Br+HO^(-)rarrCH_(2)=CH_(2)+H_(2)C (d) (CH_(3))_(3)C-CH_(2)OH+HBr rarr(CH_(3))_(2)CBrCH_(2)CF

Give the IUPAC names of the following compounds: (i) CH_(3)CH_(2)CO(CH_(2))_(3)CH_(3) , (ii) CH_(3)CH(CH_(3))CH_(2)CH_(2)CHO (iii) CH_(3)CH_(2)COCH_(2)COCH_(3) and (iv) CH_(3)CH_(2)CH= CHCHO

NCERT TELUGU-CARBONYL COMPOUNDS-SELF EVALUATION ((C) Answer not exceeding sixty words :)
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  4. How will you distinguish between formaldehyde and acetaldehyde.

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  5. Write the differences between acetophenone and benzophenone.

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  6. Identify (B), (C) and (D) underset("Acetone")(CH(3)-overset(O)overse...

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  7. How will you synthesise acetaldehyde from formaldehyde ?

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  8. Which test is useful to distinguish between 2-pentanone and 3-pentanon...

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  9. How will you synthesise acetone from acetaldehyde ?

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  10. Give the IUPAC names of (i) (i) {:(CH(3)-CH-" C"-CH-OCH(2)CH(3)),(" ...

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  11. An organic compound, C(2)H(4)O gives a red precipitate when warmed wit...

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  12. Write the structural formula of the main product formed when , (i) The...

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  13. How will you synthesise 2-butanone from ethyl alcohol ? Clue : Steps...

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  14. What happens when the following alcohol vapours are passed over heated...

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  15. How can the following conversions be effected ? (a) CH(3)COCl rarr C...

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  16. Which compounds on Clemmenson reduction give (a) 2-methyl propane, (b)...

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  17. What happens when the following compounds are treated with dilute NaOH...

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  18. Identify the atoms that has undergone change in hybridisation in the f...

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  19. Draw resonance structures for the following : (a) CH(3)COO^(-), (b) ...

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  20. Which of the following pairs is more resonance stabilised ? (a) C(6)...

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