List of top Pharmaceutical Analysis Questions

In NMR, the aromatic proton resonate in a characteristic narrow range at:-
Chemical interferences are common than spectral interferences due to
Which among the following electronic systems are not involved in the origin of UV spectrum
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
One of the principle upon which HPLC detector functions is
Which of the following dienes can undergo Diels-Alder reaction most readily
Pharmaceutical alternatives possess
Antioxidant used as blocking agent in sterile product is
Which among the following rules about spin-spin coupling and bond multiplicities are correct with regard to NMR spectra
Which of the following is an example of hemiesters anionic surfactant for pharmaceutical emulsions
Which among the following statements related to Ceric sulphate as oxidizing agent, as titrant are correct
Phase 0 studies means
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 ______.
Separating techniques such as gas chromatography and liquid chromatography are not appropriate for separation of amino acids. Select correct reason from the following
Which of the following techniques is not useful to detect polymorphs
Which among the following statements on electro analytical methods are correct
In NMR spectrum, a signal is observed as triplet What will be the ratio of relative peak areas in this signal
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
Which of the following UV rays cause cancer
Within how many days a pharmacist should dispense diluted aqueous mixtures
Which method is not suitable to calculate area under the curve
Polymorphs in pharmaceutical solids are detected by which technique