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Positive Tollen's test is observed for...

Positive Tollen's test is observed for

A

B

C

D

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The correct Answer is:
A, B, C
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Explore conceptually related problems

(A), (B) and (C ) are three non-cylic funtional isomers of a carbonyl compound with molecular formula C_(4)H_(8)O . Isomers (A) and (C ) give positive Tollen's test whereas isomer (B) does not give Tollens' test but gives positive iodoform test. Isomers (A) and (B) on reduction with Zn(Mg) | conc. HCl give the same product (D). (a) Write the structures of (A), (B) ,(C) and (D). (b) Out of (A), (B) and (C ) isomers, which one is least reactive towards addition of HCN ?

Tollen's reagent is

Tollen's reagent is

In the following questions , a statement of assertion (A) is followed by a statement of reason (R). Br A: Glucose gives positive Tollen's test. R: Glucose gives a reddish brown precipitate of CuO with Fehling's solution

(A) A(C_(7)H_(14)) overset(O_(3)//Red)(rarr)B(C_(3)H_(6)O)+C (B) Gives positive Tollens test but negative iodform test. (C ) Give negative Tollens test but positive iodoform test. The compound (A) is:

(A) A(C_(7)H_(14)) overset(O_(3)//Red)(rarr)B(C_(3)H_(6)O)+C (B) Gives positive Tollens test but negative iodform test. (C ) Give negative Tollens test but positive iodoform test. The compound (B) can be converted to (C ) by using the reagents:

(A) A(C_(7)H_(14)) overset(O_(3)//Red)(rarr)B(C_(3)H_(6)O)+C (B) Gives positive Tollens test but negative iodform test. (C ) Give negative Tollens test but positive iodoform test. The compound (B) is:

(A) A(C_(7)H_(14)) overset(O_(3)//Red)(rarr)B(C_(3)H_(6)O)+C (B) Gives positive Tollens test but negative iodform test. (C ) Give negative Tollens test but positive iodoform test. The compound (C ) is:

Fehling test is positive for

RESONANCE ENGLISH-CARBONYL COMPOUNDS (ALDEHYDES & KETONES ) & CARBOXYLIC ACID -Part-I
  1. In the following reactions, the product S is

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  2. The major product of the following reactions sequence is

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  3. Positive Tollen's test is observed for

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  4. Compounds P and R upon ozonolysis produce Q and S, respectively. The m...

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  5. There is a solution of p-hydroxybenzoic acid and p-amino benzoic acid ...

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  6. Ph-underset(O)underset(||)(C)-NH(2) overset(POCl(3))to products is

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  7. Identify the structure of the major products A,B, C and D formed in th...

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  8. In the following reactions sequence, the correct structures of E,F and...

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  9. In the reaction the structures of the product T is

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  10. The carboxyl functional group(-COOH) is present in:

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  11. The compound that undergoes decarboxylation most readily under mild co...

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  12. The major product H of the given reaction sequence is : CH(3)-CH(2)-...

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  13. The total number of carboxylic acid groups in the product P is

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  14. The only CORRECT combination in which the reaction proceeds throu...

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  15. Column 1,2 and 3 contain starting materials, reaction conditions, and ...

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  16. Column 1,2 and 3 contain starting materials, reaction conditions, and ...

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  17. Treatment of benzene with CO/HCl in the presence of anhydrous "AlCl"(3...

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  18. Treatment of benzene with CO/HCl in the presence of anhydrous "AlCl"(3...

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  19. An organic acid P (C(11)H(12)O(2)) can easily be oxidized to a dibasic...

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  20. An organic acid P (C(11)H(12)O(2)) can easily be oxidized to a dibasi...

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