What is the starting colour of Benedict's solution before heating?

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Multiple Choice

What is the starting colour of Benedict's solution before heating?

Explanation:
Benedict's solution is blue before heating because it contains copper(II) sulfate, which gives the blue color from Cu2+ ions. When heated with a reducing sugar, the blue solution is reduced to copper(I) oxide, forming a brick-red precipitate. Depending on sugar concentration, the color can move through green to yellow before reaching brick red, but the starting color is blue.

Benedict's solution is blue before heating because it contains copper(II) sulfate, which gives the blue color from Cu2+ ions. When heated with a reducing sugar, the blue solution is reduced to copper(I) oxide, forming a brick-red precipitate. Depending on sugar concentration, the color can move through green to yellow before reaching brick red, but the starting color is blue.

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