Which Method Is Not Used for Estimation of Caffeine

Q1: Which drug is used in hepatoprotective drug?<br>A)Garcenia<br>B)Amla<br>C)Vinca<br>D)Lobelia

Q2: Which chemical is not used in estimation

Q4: Which colour is obtained in Dragendroff reagent

Q5: Which method are used for Qualitative analysis?<br>A)HPLC<br>B)HPTLC<br>C)Colum

Q6: Chromatography can not be classified according to

Q7: Antimony trichloride test is used for<br>A)Tannin<br>B)Alkaloid<br>C)Glycoside<br>D)All of

Q8: Which method is best suitable for use

Q9: The general techniques of medicinal plant extraction

Q10: Which Precaution taken against contamination and mixing

Q11: Ultrasound with frequencies ranging from<br>A)-30 kHz to