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Compound A reacts with PCI5 to give B wh...

Compound A reacts with `PCI_5` to give B which on treatment with KCN followed by hydrolysis gave propionic acid. What are A & B respectively?

A

`C_3 H_8 & C_3 H_7 Cl`

B

`C_2 H_6 & C_2 H_5 Cl`

C

`C_2 H_5 OH & C_2 H_4 Cl_2`

D

`C_2 H_5 Oh & C_2 H_5 Cl`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-CARBOXYLIC ACIDS -LEVEL-I EXERCISE-II (Preparation and Properties)
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  2. The gas liberated by the electrolysis of Dipotassium succinate solutio...

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  3. Compound A reacts with PCI5 to give B which on treatment with KCN foll...

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  4. An organic compound reacts with metallic sodium to liberate hydrogen a...

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  5. An organic compound reacts with metallic sodium to liberate hydrogen a...

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  8. In the following reaction X and Y respectively CH3 COOH + NH3 to X und...

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  9. In the following reaction X and Y respectively are C2 H5 OH overset(KM...

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  10. Aqueous 10% NaHCO3 solution is used as a reagent for identifying X'. W...

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  11. Acid hydrolysis of X yields two different organic compounds. Which one...

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  12. When compound X is oxidised by acidified potassium dichromate, compoun...

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  13. CH(3)COOHoverset(LiA1H(1))toA A+CH(3)COOHoverset(H(J)O^(+))toB+H(2)O...

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  14. Identify X and Y in the following sequence of reaction .CH3 CHO overse...

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  15. In which of the following reactions hydrogen is not liberated?

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  16. CH3 CH2 COOH underset("Red P")overset(Br2)to X underset("alcohol")over...

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  17. CH3 COOH overset("1 mole" Cl2//"Red" P)to A overset(KCN)to B overset(H...

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  18. CH3CH2 COOH overset(Cl2//"Red" P)to A overset("aq. KOH")to B. Here 'B'...

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  19. Benzoic acid gives benzene on being heated with X and Phenol gives ben...

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  20. On vigorous oxidation by permanganate solution (CH3)2 C=CH- CH2 CH3 gi...

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