Pharmaceutical Analysis Test 2

6 Questions | Total Attempts: 3371

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Pharmaceutical Analysis Test 2

It is about titrations


Questions and Answers
  • 1. 
    In which of the following titration “oxidation-reduction ‘(Redox) step can be expected
    • A. 

      Acid-base titrations

    • B. 

      Ceriometry

    • C. 

      Gay-lussac method

    • D. 

      Aquametry.

    • E. 

      Kjeldhal titration

  • 2. 
      which of the following is volumetry
    • A. 

      Potentiometry

    • B. 

      Voltametry

    • C. 

      Gravy metry

    • D. 

      Gasometry

    • E. 

      Amperometry

  • 3. 
    Formality is a term for expressing the concentration and used in
    • A. 

      spectrophotometric reactions

    • B. 

      acid-base reactions

    • C. 

      argentometric reactions

    • D. 

      precipitation reactions

    • E. 

      Redox titrations

  • 4. 
    Saccharimetry is the practical application of
    • A. 

      Acidimetry

    • B. 

      Alkalimetry

    • C. 

      Potetiometry

    • D. 

      Polarimetry

    • E. 

      Aquametry

  • 5. 
    CO2 not identified by IR spectroscopy it’s due to
    • A. 

      CO2 has no dipole moment although C=O is polar

    • B. 

      CO2 has no dipole moment since C=O is non-polar

    • C. 

      Optical activity of the system

    • D. 

      Both (a) and (c

    • E. 

      Both (b) and (c)

  • 6. 
    Absorption of a radiation is a measurement in
    • A. 

      NMR & ESR

    • B. 

      Flame photometry

    • C. 

      Radiometric method

    • D. 

      Raman spectroscopy.

    • E. 

      None

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