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Compounds A and C in the following react...

Compounds A and C in the following reaction are
`CH_3CHO underset(" ii) "H_2O)overset(" i)"CH_3MgBr)to (A) overset(H_2SO_4, Delta)to (B) overset( underset("ii) Oxilation")("i) Hydroboration"))to (C)`

A

identical

B

positional isomers

C

functional isomers

D

optical isomers

Text Solution

Verified by Experts

The correct Answer is:
B
`underset("Ethanal")(CH_3CHO) overset("i) "CH_2MgBr)underset("ii) "H_2O)to underset("Propan-2-ol(A)")(CH_3-overset(OH)overset(|)(CH)-CH_3) underset("(Dehydration)")overset(H_2SO_4, Delta)to underset("Propene (B)")(CH_3CH=CH_3) overset(underset("oxidation")("Hydroboration-"))to underset("Propan-1-ol(C)")(CH_3CH_2CH_2OH)`
Thus, `CH_3CHOHCH_3` (A) and `CH_3 CH_2CH_2OH` (C) are position isomers.
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BRILLIANT PUBLICATION-ALDEHYDES AND KETONES -LEVEL-II
  1. Compounds A and C in the following reaction are CH3CHO underset(" ii...

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  2. The general formula of aliphatic saturated aldehydes and ketones is:

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  3. The IUPAC name of the compound

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  4. A single compound of the structure : OHC-CH(2)-overset(CH(3))overset(|...

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  5. Predict the correct intermediate and product in the following reaction...

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  6. The reaction temperature of the preparation of butanal by the oxidatio...

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  7. The most suitable oxidising agent for the conversion of cyclohex-2-en-...

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  8. Which one of the following on alkaline hydrolysis produces a ketone? ...

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  9. The compound which is formed during the dry distillation of calcium be...

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  10. X & Y are respectively

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  11. The reaction by which benzaldehyde cannot be prepared is

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  12. Which of the following pathways does not produce hexan-2-one?

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  13. The major product of the following reaction is:

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  14. In the following reaction: Aldehyde + Alcohol overset("Dry HCl")rarr A...

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  15. The major product X formed in the following reaction is

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  16. The reagent 'X' to be used for this conversion is

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  17. The most suitable reagent (Y) for the following conversion is

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  18. Under Clemmensen or Wolff-Kishner conditions of reduction, the convers...

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  19. Compound 'X' (C(3)H(8)O) is treated with acidified K(2)Cr(2)O(7) to fo...

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  20. Match the following:

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  21. When pentan-2-one is treated with conc. HNO(3) at elevated temperature...

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