Define reagent required and methodology for picric acid test, Biology

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Define reagent required and methodology for picric acid test?

Reagents

- Sugar solutions of glucose, fructose, galactose, lactose, maltose, sucrose and starch.

- Saturated solution of picric acid 10% sodium carbonate solution.

Methodology

To 5 ml of sugar solution taken in a test tube add 2 ml of picric acid solution and 1 ml of sodium carbonate solution.

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