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Which conditions must be present for Benedict’s test to be conducted properly? Check all that apply.Check All That ApplyHigh pHHigh pHHeatHeatNo lightNo lightLow temperatureLow temperatureHigh concentrations of reagents

Question

Which conditions must be present for Benedict’s test to be conducted properly? Check all that apply.Check All That ApplyHigh pHHigh pHHeatHeatNo lightNo lightLow temperatureLow temperatureHigh concentrations of reagents

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Solution

For Benedict’s test to be conducted properly, the following conditions must be present:

  1. High pH: Benedict's solution is an alkaline solution, and for the reaction to occur, a high pH environment is necessary.

  2. Heat: The test requires heating to initiate the reaction between the Benedict's reagent and reducing sugars.

  3. High concentrations of reagents: Sufficient amounts of Benedict's reagent should be present to react with the reducing sugars.

Conditions like no light and low temperature are not necessary for the Benedict's test.

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