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Aldehydes, Ketones and Carboxylic Acids
Fehling's Test for Aldehydes
1 question from 1 paper, each with its answer.
- question
- 1
- paper
- 1
- years asked, 2017–2026
- 1 of 10
- of Aldehydes, Ketones and Carboxylic Acids
- 1.1%
Concepts tested
- Composition of Fehling's solution A and B
All Questions
2024 1 question
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Fehling's solution 'A' isFehling's solution 'A' is aqueous copper sulphate. It is prepared by dissolving pentahydrated copper sulphate in distilled water and adding a few drops of dilute sulphuric acid. (Fehling's solution 'B' is an alkaline solution of sodium potassium tartrate – Rochelle's salt.)