Four extracts from different plant materials were made and tested with Benedict’s solution.
The extracts were boiled with Benedict’s solution for 240 seconds and the final colour was recorded.Which sequence of plant extracts represents an increasing quantity of reducing sugar?
1 )
1 $ \to $ 4 $ \to $ 2 $ \to $ 3
2 )
3 $ \to $ 1 $ \to $ 2 $ \to $ 4
3 )
3 $ \to $ 2 $ \to $ 1 $ \to $ 4
3 $ \to $ 4 $ \to $ 2 $ \to $ 1
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