Geo Chem Laboratories Quality Control Chemist Trainee Interview Questions and Answers

Different types of titrations include acid-base, redox, complexometric, and precipitation titrations.

• Acid-base titrations involve the neutralization of an acid with a base or vice versa.

• Redox titrations involve the transfer of electrons between reactants.

• Complexometric titrations involve the formation of a complex between the analyte and titrant.

• Precipitation titrations involve the formation of a precipitate as the end

To prepare a normal solution, the number of equivalents of solute is dissolved in a specific volume of solvent. To prepare a molar solution, a specific number of moles of solute is dissolved in a specific volume of solvent.

• Determine the molar mass of the solute

• Calculate the number of moles of solute needed

• Measure the required volume of solvent

• Dissolve the calculated amount of solute in the solvent to make the solution