Alkaloids
Test Your Knowledge on Alkaloids
Welcome to the Alkaloids Quiz! This quiz consists of 11 thought-provoking questions designed to test your knowledge on alkaloids, their properties, and their chemical reactions. It's an excellent way for students, educators, and enthusiasts to gain a deeper understanding of this fascinating category of compounds.
Whether you're preparing for an exam or just curious about alkaloids, this quiz will engage your mind and enhance your learning experience. Get ready to:
- Explore various alkaloid properties
- Learn about chemical reactions
- Challenge yourself with multiple-choice questions
Wagner's Reagent is -
Potassium mercuric Iodide
Iodine dissolved in potassium Iodide
Potassium bismuth Iodide
Picric acid solution
Wagner's Reagent is -
Potassium mercuric Iodide
Iodine dissolved in potassium Iodide
Potassium bismuth Iodide
Picric acid solution
Which one out of the following is not an alkaloid?
Nicotine
Emetine
Adrenaline
Reserpine
Morphine on acetylation with acetic anhydride gives
Codeine
Heroine
Dihydromprphine
Morphol
Ephedrine has --- optically active isomers
1
2
3
4
Basic nucleus in Ephedrine is
Benzene
Phenanthrene
Indole
Quinoline
In Reductive degradation method of alkaloids , reducing agent used is
Hydroiodic acid
CNBr
Pd/H
H2/Pt
On Treatment of alkaloid with aq. NaOH, Secondary amine gives
Methyl amine
Ammonia
Dimethyl amine
Trimethyl amine
Detection of methoxy group in alkaloid can be confirmed by treating with
Hydroiodic acid
NaOH
NH3
NaHCO3
Presence of esters in alkaloids is confirmed by
Hydrolysis
Oxidation
Reduction
Acetylation
Tetrahydroisoquinoline is degraded by
Hoffmann degradation
Emde's degradation
Reductive degradation
KOH fusion
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