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Meaning of Fehling's solution | Babel Free

Noun CEFR B2

Definitions

An alkaline solution of copper sulfate which changes from blue to red in the presence of an aldehyde or a reducing sugar.

countable, uncountable

Equivalents

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

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