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JEE
SECTION - A [CHEMISTY - MCQ]
GSEB - English Medium
$STATEMENT-1$: Glucose gives a reddish-brown precipitate with Fehling's solution. because
$STATEMENT-2$: Reaction of glucose with Fehling's solution gives $\mathrm{CuO}$ and gluconic acid.
A
Statement-$1$ is True, Statement-$2$ is True; Statement-$2$ is a correct explanation for Statement-$1$
B
Statement-$1$ is True, Statement-$2$ is True; Statement-$2$ is $NOT$ a correct explanation for Statement-$1$
C
Statement-$1$ is True, Statement-$2$ is False
D
Statement-$1$ is False, Statement-$2$ is True
IIT 2007, Difficult
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Solution
C
Statement-$1$ is True, Statement-$2$ is False
c
$\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6+\text { Fehling solution } \longrightarrow\left(\mathrm{C}_6 \mathrm{H}_{11} \mathrm{O}_7\right)^{-}+\underset{\text { (Red ppt.) }}{\mathrm{Cu}_2 \mathrm{O} \downarrow}$
STD 11 Science
JEE
STD 12 - 10. Biomolecules
Chemistry
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