Advanced Pharmaceutical Analysis (PC E12) Quiz

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Questions and Answers

Which technique is used for separating and analyzing compounds based on their interaction with a stationary phase and a mobile phase?

  • Molecular spectroscopy
  • High Performance Liquid Chromatography (correct)
  • Atomic spectroscopy
  • Mass spectrometry

Which technique is based on the interaction between electromagnetic radiation and matter to obtain information about the molecular structure and chemical bonding?

  • Thin Layer Chromatography
  • Electrophoresis
  • Molecular spectroscopy (correct)
  • Nuclear Magnetic Resonance Spectroscopy

Which technique involves the separation of charged particles under the influence of an electric field?

  • Mass spectrometry
  • Electrophoresis (correct)
  • Nuclear Magnetic Resonance Spectroscopy
  • Atomic spectroscopy

Which analytical technique is commonly used for separating complex mixtures in the field of pharmaceutical analysis?

<p>Gas Chromatography (A)</p>
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Which technique utilizes the phenomenon of nuclear magnetic resonance to provide detailed information about the structure, dynamics, reaction state, and chemical environment of molecules?

<p>Nuclear Magnetic Resonance Spectroscopy (D)</p>
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Which technique is used for determining the elemental composition of a sample by analyzing the characteristic spectrum of radiation emitted or absorbed by the atoms?

<p>Atomic spectroscopy (C)</p>
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Which step in the analytical approach involves proposing a solution to solve the problem?

<p>Propose a solution to solve the problem (A)</p>
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What is the term used for the constituents of interest in a sample in analytical chemistry?

<p>Analyte (D)</p>
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Which method is required for evaluating whether cars are emitting too much carbon monoxide or not?

<p>Quantitative analysis (A)</p>
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What represents all constituents in a sample except analytes in analytical chemistry?

<p>Matrix (A)</p>
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What type of analysis is required to determine the structure of a newly discovered antivirus?

<p>Qualitative analysis (A)</p>
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In analytical chemistry, what is a chemical or physical principle that can be used to analyze a sample?

<p>Technique (B)</p>
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What is the process that provides chemical or physical information about the constituents in a sample or finds the concentration of the analyte in analytical chemistry?

<p>Analysis (C)</p>
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Which area of chemistry is responsible for characterizing the composition of matter qualitatively and quantitatively?

<p>Analytical chemistry (C)</p>
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In analytical chemistry, what is a set of written guidelines for analyzing a sample specified by an agency?

<p>Protocol (D)</p>
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What is the first step in the analytical approach according to the provided text?

<p>Identify the problem (C)</p>
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