Competitive Exams: Pharmacy MCQs (Practice-Test 28 of 29)

  1. Amide group appears at which frequency in ir spectra

    1. 1750 cm-1

    2. 3000 cm-1

    3. 800 cm-1

    4. none

  2. The ideal particle size for aerosol systems to deliver drugs to the deep lung area is

    1. 100 to 200 mm

    2. 1 to 10 mm

    3. 5 to 100 mm

    4. 1 to 5 mm

  3. Which of the following are not methods used to increase permeability of macromolecules through skin?

    1. senophoresis

    2. iontophoresis

    3. electroporation

    4. dermaphoresis

  4. Lipophilicity of a drug in water is determined by

    1. charge of molecule

    2. log p

    3. water temperature

    4. all of the above

  5. The degree of repulsion between adjacent particles of similar type in dispersed system is controlled by

    1. nernst potential

    2. zeta potential

    3. both a and b

    4. none of the above

  6. In a mixture of 30% span 80 (hlb = 4.3) & 70%. Tween 80 (hlb = 15). What is the overall hlb value?

    1. 9.65

    2. 10

    3. 11.8

    4. none

  7. When the plot of-do/dt vs c is horizontal line parallel to x-axis the order of reaction is

    1. second

    2. first

    3. zero

    4. cannot say

  8. Heathy subjects are evaluated in which phase of drug development

    1. phase i

    2. phase ii

    3. phase iii

    4. phase iv

  9. Finished capsules normally contain an equilibrium moisture content of

    1. 10 − 12%

    2. 13 − 16%

    3. 17 − 18%

    4. 40 − 60%

  10. Which of the following does not yield a number average molecular weight?

    1. viscometry

    2. osmometry

    3. cryometry

    4. ebulliometry

  11. Starch is digestible by humans, but cellulose is not

    1. strach contain a linkage in polysaccharide

    2. strach contain b linkage in polysaccharide

    3. both a and b

    4. none

  12. The particle size of adsorbent in hptlc is

    1. 0.5 − 20 mm

    2. 10 − 50 mm

    3. 10 − 15 mm

    4. none

  13. The long form of cdsco is

    1. central drugs standards control organisation

    2. central drugs & cosmetic organisation

    3. central for drugs & cosmetics

    4. central drug standards & cosmetics organisation

  14. The long form of wipo is

    1. world intelleclutal patent office

    2. world inteRNAtional patent office

    3. world intellectual property organisation

    4. world intellectual property office

  15. The first EMR (exclusive marketing right) was granted in india to

    1. cipla

    2. ranbaxy

    3. sun pharma

    4. novartis