Biology, asked by sreetampradhan5277, 8 months ago

118: Rawwolfia and Vinca alkaloidal drag belong to
2587102652
Tropane alkaloid
Pyrrole alkaloid
Piperine alkaloid
Indole alkaloid​

Answers

Answered by itzdreamer44
1

Answer:

Wagner's reagent (iodine in potassium iodide) red-brown precipitate • Hager's reagent (picric acid) yellow precipitate. TESTS FOR ALKALOIDS • Most alkaloids are precipitated from neutral or slightly acidic solution by • Dragendorff's reagent (solution of potassium bismuth iodide)orange coloured precipitate.

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