Volumetric Analysis
Chemistry ⇒ Analytical Chemistry
Volumetric Analysis starts at 11 and continues till grade 12.
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See sample questions for grade 11
A 0.100 M solution of HCl is titrated with NaOH. If 50.0 mL of HCl is neutralized by 60.0 mL of NaOH, what is the concentration of the NaOH solution?
A solution of NaOH is titrated against 25.0 mL of 0.100 M HCl. If 30.0 mL of NaOH is required to reach the endpoint, what is the concentration of the NaOH solution?
A student titrates 25.0 mL of 0.150 M H2SO4 with NaOH. What volume of 0.100 M NaOH is required to neutralize the acid?
A student uses 0.0250 mol of NaOH to neutralize 50.0 mL of H2SO4. What is the molarity of the H2SO4 solution?
A titration experiment requires 35.0 mL of 0.200 M H2SO4 to neutralize 50.0 mL of NaOH. What is the concentration of the NaOH solution?
A titration requires 20.0 mL of 0.250 M HCl to neutralize 25.0 mL of NaOH. What is the concentration of the NaOH solution?
Calculate the molarity of a solution prepared by dissolving 4.00 g of NaOH (molar mass = 40.0 g/mol) in enough water to make 500 mL of solution.
Define the term 'primary standard' in volumetric analysis.
Describe the role of a burette in volumetric analysis.
Describe the steps involved in performing a titration.
Explain the difference between endpoint and equivalence point in a titration.
Explain why it is important to rinse the burette with the titrant before starting a titration.
Explain why sodium hydroxide is not used as a primary standard.
State one precaution to be taken while reading the burette during titration.
State one reason why a conical flask is preferred over a beaker in titrations.
What is the function of an indicator in a titration?
What is the main purpose of volumetric analysis in chemistry?
