Chemistry MCQS - QUESTION DETAILS

Which technique measures the movement of charged particles in an electric field to separate and identify ions in a sample?
A. Electrophoresis
B. Chromatography
C. Spectroscopy
D. Calorimetry

Electrophoresis measures the movement of charged particles in an electric field to separate and identify ions in a sample.

Similar Questions

The chemical equation 2H₂ + O₂ → 2H₂O represents a:






The equilibrium constant (K) for a reaction at a particular temperature is related to the standard Gibbs free energy change (ΔG°) by:






What does the term "quantitation limit" refer to in analytical chemistry?






The standard state Gibbs free energy change (ΔG°) is related to the equilibrium constant (K) by:






The chemical equation 2KBr + Cl₂ → 2KCl + Br₂ represents a:






Which technique involves the separation of charged particles in an electric field based on their mass-to-charge ratio?






Which method involves the separation of ions based on their mobility in a buffer solution under the influence of an electric field?






The technique that measures the emission of light by atoms or molecules after excitation is known as:






Which amino acid is commonly known as the "building block of proteins"?






What is the ideal gas law equation?