Glucose Ag2O- XGlucose Conc-HNO3- YX- Y and X respectively are-

Conc HNO3 is strong oxidising agent which oxidises both aldehydes as well as 10 alcoholic group where as Tollen'sreagent(Ag2O) nbsp; oxidises only aldehyde ...

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Standard XI

Chemistry

Disaccharide

Glucose Ag2O→...

Question

$G l u c o s e A g_{2} O \to X$

$G l u c o s e C o n c . H N O_{3} \to Y$

X. Y and X respectively are:

HOOC - (CHOH)₄ - CH₂OH, HOOC - (CHOH)₄ - CHO

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HOOC - (CHOH)₄ - COOH, HOOC - (CHOH)₄ - CH₂OH

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HOOC - (CHOH)₄ - CHO, HOOC - (CHOH)₄ - COOH

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HOOC - (CHOH)₄ - CH₂OH, HOOC - (CHOH)₄ - COOH

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Solution

The correct option is D
HOOC - (CHOH)₄ - CH₂OH, HOOC - (CHOH)₄ - COOH

Conc HNO₃ is strong oxidising agent which oxidises both aldehydes as well as 1⁰ alcoholic group where as Tollen'sreagent(Ag₂O) oxidises only aldehyde group and gives gluconic acid.

GLUCONIC ACID

Suggest Corrections

Similar questions

$G l u c o s e A g_{2} O \to X$

$G l u c o s e C o n c . H N O_{3} \to Y$

X. Y and X respectively are:

Q. The products obtained when D-glucose is oxidised using Tollens' reagent and conc.

H N O_{3}

respectively are:

Q. Glucose is a physiological sugar. If the mass percentage of

C = x %

, mass percent of

H = y %

and mass percent of

O = z %

in glucose

(C_{6} H_{12} O_{6})

, then the value of

x, y

and

z

are, respectively:

Q. The following two reactions of

H {N O}_{3}

with

Z n

are given as (equations are not balanced)

Z n + c o n c . H {N O}_{3} ⟶ Z n {({N O}_{3})}_{2} + X + H_{2} O . . . . . . . . . . . . . . . . . . (A)

Z n + d i l . H {N O}_{3} ⟶ Z n {({N O}_{3})}_{2} + Y + H_{2} O . . . . . . . . . . . . . . . . . . . . (B)

In reactions

A

and

B

, the compounds

X

and

Y

respectively are

Q. One mole of each of glucose and fructose require

x

and

y

moles of periodic acid respectively, for oxidation. Hence,

x / y

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Glucose Ag2O→ X Glucose Conc.HNO3→ Y X. Y and X respectively are:

The correct option is D HOOC - (CHOH)4 - CH2OH, HOOC - (CHOH)4 - COOH Conc HNO3 is strong oxidising agent which oxidises both aldehydes as well as 10 alcoholic group where as Tollen'sreagent(Ag2O) oxidises only aldehyde group and gives gluconic acid. GLUCONIC ACID

$G l u c o s e A g_{2} O \to X$

$G l u c o s e C o n c . H N O_{3} \to Y$

X. Y and X respectively are:

The correct option is D
HOOC - (CHOH)₄ - CH₂OH, HOOC - (CHOH)₄ - COOH

Conc HNO₃ is strong oxidising agent which oxidises both aldehydes as well as 1⁰ alcoholic group where as Tollen'sreagent(Ag₂O) oxidises only aldehyde group and gives gluconic acid.

GLUCONIC ACID