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Questions and Answers
What is the function of a buffer solution?
What is the function of a buffer solution?
- To decrease the tonicity of a solution
- To resist changes in pH when an acid or base is added (correct)
- To accelerate chemical reactions
- To increase the pH of a solution
What is the primary role of limit tests in inorganic chemistry?
What is the primary role of limit tests in inorganic chemistry?
- To identify the physical properties of impurities
- To measure the solubility of impurities
- To detect the presence of specific impurities in a substance (correct)
- To determine the exact concentration of impurities in a substance
What is the main purpose of electrolytes?
What is the main purpose of electrolytes?
- To conduct electrical current in a solution (correct)
- To reduce the viscosity of a solution
- To decrease the osmotic pressure of a solution
- To increase the boiling point of a solution
What is the role of sodium chloride in replacement therapy?
What is the role of sodium chloride in replacement therapy?
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What is the primary function of expectorants?
What is the primary function of expectorants?
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