Q. Glucose test is conducted by using the solution :

A
Ferrous sulphate solution
B
Benedict's solution
C
Silver nitrate
D
Barium chloride solution
Solution:
  • Benedict’s reagent is a chemical reagent and complex mixture of sodium carbonate, sodium citrate, and copper(II) sulfate pentahydrate. It is often used in place of Fehling’s solution to detect the presence of reducing sugars. The presence of other reducing substances also gives a positive result

  • Benedict’s solution will change its colour from blue to brick red when mixed with glucose and warmed.

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