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Questions and Answers
What is the purpose of standardizing hydrochloric acid?
What is the purpose of standardizing hydrochloric acid?
- To prepare a primary standard (correct)
- To determine its approximate concentration
- To dilute it
- To neutralize it with a base
What is the concentration of the sodium carbonate solution used in the titration?
What is the concentration of the sodium carbonate solution used in the titration?
- 2 mol l–1
- 1 mol l–1
- 0.01 mol l–1
- 0.1 mol l–1 (correct)
Which of the following is a product of the titration reaction between hydrochloric acid and sodium carbonate?
Which of the following is a product of the titration reaction between hydrochloric acid and sodium carbonate?
- CO2 (correct)
- H2SO4
- NaHCO3
- NaCl
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