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PhCH(2)CH(2)CH(3) underset((ii) h(2)O)ov...

`PhCH_(2)CH_(2)CH_(3) underset((ii) h_(2)O)overset((i) CrO_(2)Cl_(2)//C Cl_(4))(rarr) (A)`
The product `(A)` is:

A

a.`PhCHO`

B

b.`PhCH_(2)CHO`

C

c.`PhCH_(2)CH_(2)CHO`

D

d.`Phoverset(CH_(3))overset(|)(PhCH)-CHO`

Text Solution

Verified by Experts

The correct Answer is:
C
Etard reaction oxidiese only terminal alkyl group `(-CH_(3))` group to `(-CHO)` group. So the answer is `(c )`.
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CENGAGE CHEMISTRY-REDUCTION AND OXIDATION REACTION OF ORGANIC COMPOUNDS-Exercise (Single Correct)
  1. The final product obtained in the oxidation of t-butyl benzene with Na...

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  2. An aromatic compound (A), C(8)H(10), on oxidation with acidic KMnO(4) ...

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  3. PhCH(2)CH(2)CH(3) underset((ii) h(2)O)overset((i) CrO(2)Cl(2)//C Cl(4)...

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  4. Identify (A) and *(B) in the reaction

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  5. The compound Me(3)C-NH(2) on oxidation with acidic KMnO(4) gives:

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  6. The product (A) is:

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  7. The product (A) and (B) are:

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  8. an Organic compound (A) (C(4)H(6)) forms a precipitate with Tollens an...

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  9. An alkene on ozonolysis yields only ethanal. There is an isomer of the...

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  10. (A) can be:

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  11. Which of the following is an incorrect statement:

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  12. (A) and (B) are:

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  13. The oxidation product of 1,2-cyclopentane diol with HIO(4) or (CH(3)CO...

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  14. Chromic anhydride in H(2)SO(4) is not blue by:

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  15. Which of the following reactions is correct?

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  16. Fehling's solution can make distinction between:

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  17. C(6)H(10)O(3) (Keto ester)(A)underset(Delta)overset(NaOH+I(2))(rarr) Y...

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  18. Suggest a suitable oxidising reagent for the following conversions:

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  19. C(2)H(5)O-overset(O)overset(||)(C )-OC(2)H(5) overset(2MeMgBr)(rarr) (...

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  20. Which of the following compounds will not give haloform reaction?

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