Q.
Which of the following reactions correctly represents the synthesis of glucose?
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a
C12H12SucroseO12+H2O→H+C6H12O6+C6H12O6Glucose Fructose
b
C12H12SucroseO12+H2O→H+2C6H12O6Glucose
c
(C6H10O5)n→393K,2-3 atmH
d
(C6H10O5)n+H2O→273 KH
answer is A.
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Detailed Solution
Sucrose (cane sugar) If sucrose is boiled with dilute HCI or H2SO4 in alcoholic solution glucose and fructose are obtained in equal amounts. Starch commercially glucose is obtained by the hydrolysis of starch by boiling it with dilute H2SO4 at 393 K under pressure.
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