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The reagent used to distinguish a reduci...

The reagent used to distinguish a reducing monosaccharide from a reducing disaccharide is:

A

Benedict's reagent

B

Barfoed's reagent

C

Fehling reagent

D

Both (a) and (c )

Text Solution

Verified by Experts

The correct Answer is:
C

Barfoed.s reagent .
Explanation: Barfoed.s reagent is a solution of cupric acetate and acetic acid. Monosac charids give dark red precipitate
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EDUCART PUBLICATION-SAMPLE PAPER 02-SECTION - B
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  2. On complete hydrolysis XeF(6) gives:

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  3. The reagent used to distinguish a reducing monosaccharide from a reduc...

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  4. Which of the following reagents is used to separate benzoic acid from ...

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  5. The correct order of decreasing oxidising power is:

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  6. Structure of a mixed oxide is cubic closed - packed (ccp) .The cubic u...

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  7. The reaction of chlorobezene with NaOH at. 626 K gives 'X' and in pres...

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  8. In ammonia the nitrogen atom is ... .......hybridised and it is expect...

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  9. 1 kg of water contains 4g of NaOH. The concentration of the solution i...

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  10. Name the reagent and condition required for carrying out of the follow...

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  11. The main product of the following chemical reaction is

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  12. In orthorhombic , the value of a, b and c are respectively 4.2Å, 8.6 Å...

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  13. The correct sequence of decrease in the basic strength of the followin...

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  14. Name the reactant and reagent used to obtain n-propyl alcohol:

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  15. When 3-ethylpent-2-ene reacted with bromine water the major product as...

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  16. Which of the following statement is not correct about group-16?

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  17. Identify the tertiary alcohols from the given set: (i) (CH(3))(3) CO...

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  18. What product is formed when methyl chloride is treated with KCN?

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  19. Assertion (A): Chlorine water has both oxidising as well as bleaching ...

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  20. Statement I: Molecules that are non-superimposable on their mirror ima...

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