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JEE CHEMISTRY MCQ: BIOMOLECULES

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If specific rotation of glucose solution is

52^\circ

and that of fructose solution is

-92^\circ

then what will be the specific rotation of invert sugar?

View answer and explanation

Correct option: A

-20^\circ

Option A (

-20^\circ

) is correct because the specific rotation of invert sugar is the average of the specific rotations of glucose and fructose formed after hydrolysis.

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