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When a solution of a primary standard is prepared for titration, which of the following is required? A - HSC - SSCE Chemistry - Question 2 - 2022 - Paper 1
Question 2
When a solution of a primary standard is prepared for titration, which of the following is required? A. A burette B. A balance C. An indicator D. A condenser
Worked Solution & Example Answer:When a solution of a primary standard is prepared for titration, which of the following is required? A - HSC - SSCE Chemistry - Question 2 - 2022 - Paper 1
Step 1
B. A balance
Answer
In order to prepare a solution of a primary standard for titration, accurate measurement of the solid substance is essential. A balance is required to weigh the primary standard accurately. This ensures that the molarity of the titrant solution can be calculated precisely based on the mass of the primary standard used.