List of top Pharmaceutical Analysis Questions

What is the nuclear magnetic resonance frequency of 1H in a 7.05 Tesla magnetic field strength?

In NMR, the aromatic proton resonate in a characteristic narrow range at:-

The difficulties of long clution time and poor resolution of complex mixtures are observed in clution analysis. These difficulties can be overcome by modification of elution analysis, known as:-

The unit for specific absorbance A (1%, 1cm) is:-

What quantity of an indicator solution shall be added when quantity is not mentioned in an assay or test?

Vials and bottles are regularly not subjected to following test:-

What is Hydrogen Deficiency Index (HDI) value for toluene?

Which method is used for the Limit test for arsenic?

In Kjeldahl method, sample containing nitrogen is digested with

What is the concentration of paracetamol in a 0.1 N sodium hydroxide solution, whose absorption in a 1 cm cell at its max, 257 nm, was found to be 0.825? The A (1%, 1 cm) in the IP monograph of paracetamol is given as 715 at 257 nm

Phase 0 studies means

Which of the following techniques is not useful to detect polymorphs

Chemical interferences are common than spectral interferences due to

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

Antioxidant used as blocking agent in sterile product is

Which among the following statements on electro analytical methods are correct

Which among the following rules about spin-spin coupling and bond multiplicities are correct with regard to NMR spectra

One of the principle upon which HPLC detector functions is

Which among the following electronic systems are not involved in the origin of UV spectrum

Which of the following is an example of hemiesters anionic surfactant for pharmaceutical emulsions

Which of the following dienes can undergo Diels-Alder reaction most readily

Which among the following statements related to Ceric sulphate as oxidizing agent, as titrant are correct

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 ______.

Pharmaceutical alternatives possess