Pharmaceutical Analysis — Part 2 MCQs with Explanations

Per centimeters3 is the correct answer to “Wave number is the number of waves”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Partition is the correct answer to “Principle involved in paper chromatography:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Electrons is the correct answer to “The pyro electric detector converts electromagnetic radiation in to:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

IR is the correct answer to “Hydrogen bonding is determined by which spectroscopy:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Middle IR is the correct answer to “In the IR spectroscopy which region provides information for the molecular structure elucidation”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

3200 cm - 3600 cm is the correct answer to “The position of absorption band in IR spectrum due to hydroxyl group lies between”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Brookfield type is the correct answer to “Which one is not the type of Refractometer”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

200 - 800 nm is the correct answer to “The UV visible region in the electromagnetic spectrum of radiation is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Carbon dioxide is the correct answer to “Which one is not used as a carrier gas in Gas chromatography”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Standard is the correct answer to “A pH meter can be calibrated using”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Thymol blue is the correct answer to “The indicator used in nonaqueous titration of barbiturates is:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Constant flow rate with pulses is the correct answer to “An essential requirement of the mobile phase in HPLC is that”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Size and shape is the correct answer to “In gel permeation chromatography molecules are separated on the basis of their”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Single beam photometer is the correct answer to “Chopper is used in which instrument”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Laminar flow burner is the correct answer to “Pre-mix burner is also known as . . . . . . . .”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Adsorption chromatography is the correct answer to “Affinity chromatography specialized form of”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Carbon tetrachloride is the correct answer to “The solvent used in NMR studies is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Silicone oil is the correct answer to “A substance used for modification of silica gel for reversed phase TLC is:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Adsorbent is the correct answer to “Stationary phase in thin-layer chromatography (TLC) is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Emission spectrometry is the correct answer to “Which of the following is most affected by the temperature changes in flame photometry”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Accuracy is the correct answer to “Closeness of the result obtained by the procedure to the true value is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Tetra methyl silane is the correct answer to “Reference compound widely used in NMR spectroscopy for proton spectra in non-aqueous medium is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

OH is the correct answer to “All the following are electron withdrawing groups decrease fluorescence except:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Polarizability is the correct answer to “In Gas-Liquid chromatography some of the samples need to be derivatized in order to increase their”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Sample overloading is the correct answer to “HPLC peak fronting is mainly caused due to”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Detectors is the correct answer to “Katharometers and bolometers are different types of”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Nebulization is the correct answer to “The analyte used in the form of a solution in the flame photometry because it should undergo”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Nitrogen and Helium is the correct answer to “Commonly used carrier gas in GC is:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Deuterium lamp is the correct answer to “In UV spectrophotometer, the light source is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

m is the correct answer to “The unit of wavelength is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Base peak is the correct answer to “The most intense peak in mass spectrum is known as”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Tetra methyl silane is the correct answer to “Most commonly used internal standard for measuring positions of protons in NMR spectroscopy is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Mass spectroscopy is the correct answer to “Confirmation of drugs are commonly determined by”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Guard column is the correct answer to “Which one is not used in gas chromatography”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Molecular vibrations is the correct answer to “The principle of infrared spectra is based upon”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Ferrous ammonium sulphate is the correct answer to “Which of the following is used for standardisations in redox titrations”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

A. A. S. is the correct answer to “The theory of nebulisation is associated with . . . . . . . .”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Refractive index detector is the correct answer to “Indicate the HPLC detector that is most sensitive to change in temperature:”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Mhos is the correct answer to “The unit measurement of conductance is”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.

Mureoxide is the correct answer to “Which one of the following indicator is used in complexometric titration”. This question is standard in competitive examination syllabi for Pharmaceutical Analysis.