Q.
For ‘invert sugar’, the correct statement(s) is (are)(Given: specific rotations of (+)-sucrose, (+)-maltose, L (-)-glucose and L(+)-fructose in aqueous solutions are +660, +1400,−520 and +920, respectively)
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a
'invert sugar’ is prepared by acid catalyzed hydrolysis of maltose
b
‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructose
c
specific rotation of ‘invert sugar’ is −200
d
on reaction with Br2 water, ‘invert sugar’ forms saccharic acid as one of the products
answer is B.
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Detailed Solution
Invert sugar is equimolar mixture of D-(+)-glucose and D-(-)- fructose specific rotation of invert sugar is −200.
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