List of top Pharmaceutical Analysis Questions

Chemical interferences are common than spectral interferences due to
Which among the following statements related to Ceric sulphate as oxidizing agent, as titrant are correct
If the pKa of lidocaine is 7.9 and pH of the infected tissue is 8.9, the fraction of drug in the ionized form will be
Phase 0 studies means
Separating techniques such as gas chromatography and liquid chromatography are not appropriate for separation of amino acids. Select correct reason from the following
If the excitation energy of the resonance level is 2.10 eV (when hc=12,330) then the wave-lengthof resonance line of sodium atoms is ______.
Which among the following statements on electro analytical methods are correct
Which of the following techniques is not useful to detect polymorphs
Which among the following electronic systems are not involved in the origin of UV spectrum
Which type of photon detector is commonly microfabricated into arrays of 500 or More individual detectors
The correct order for the basic features of a mass spectrometer is
Eudragits are
In polarography........current must be blocked
Within how many days a pharmacist should dispense diluted aqueous mixtures
Which of the following UV rays cause cancer
Which method is not suitable to calculate area under the curve
In NMR spectrum, a signal is observed as triplet What will be the ratio of relative peak areas in this signal
Plarographic method of analysis to obtain individual amounts of Cu2+ and Cd2+ in a given mixture of the two ions (Cu2+ and Cd2+) is achieved by measuring their
The carbonyl starching frequency for simple aldehydes, ketones, and carboxylic acids is about 1710 cm\(^{-1}\) where as the carbonyl stretching frequency for esters is about___\(^{-1}\)
o, m, p- isomers can be differentiated on the basis of:
Which of the following reagents can be used for alkaloid detection
(P) Mayer reagent
(Q) Kedde reagent
(R) Dr4agendoff reagent
(S) Akoholic solution of 2, 4 dinitrophenylhydrazine
Amount of dextrose in large volume infusion fluids
Upper consolute temperature and lower consolute temperature are related to
C=O stretchings are very strong and easily observable bands in IR spectroscopy. However in the IR spectrum of glucose C=O absorption band is not seen. Why
Cyclic AMP (CAMP) is an important second messenger in signal transduction pathway(s)Which enzyme catalyzes the generation/accumulation of cAMP after a receptor ligand interaction