FREE KAPS Pharmaceutical Chemistry and Analysis Questions and Answers
What is the primary purpose of using high-performance liquid chromatography (HPLC) in pharmaceutical analysis?
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Wrong!
HPLC is widely used to separate, identify, and quantify components in pharmaceutical formulations with high precision and accuracy.
Which spectroscopy technique is most suitable for determining the structure of organic compounds?
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Nuclear Magnetic Resonance (NMR) spectroscopy provides detailed structural information about organic molecules.
What is the function of a buffer solution in pharmaceutical formulations?
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Buffer solutions are used to maintain the pH of a formulation, ensuring stability and optimal performance of the drug.
Which titration method is most commonly used to determine the amount of active pharmaceutical ingredients (APIs) in a sample?
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Acid-base titration is frequently employed to quantify APIs in pharmaceutical samples based on their chemical reactivity.
What is the purpose of using a standard curve in pharmaceutical analysis?
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A standard curve helps correlate the concentration of a substance to its analytical response, ensuring accurate quantification in samples.
Which analytical method is most suitable for detecting trace impurities in pharmaceutical products?
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Mass spectrometry is highly sensitive and ideal for detecting trace impurities in pharmaceutical products.