Which of the following is true when preparing solutions? a. Make sure that the solvent and reagents are contaminated. b. When diluting to the mark using a volumetric flask, the upper meniscus and mark should be at eye level. c. If amount added is over the mark, you cannot just take out the excess liquid and preparation must be repeated. d. After mixing the contents of the flask and the level of the meniscus seems lower than the mark, add more diluent.

Which of the following is true when preparing solutions? a. Make sure that the solvent and reagents are contaminated. b. When diluting to the mark using a volumetric flask, the upper meniscus and mark should be at eye level. c. If amount added is over the mark, you cannot just take out the excess liquid and preparation must be repeated. d. After mixing the contents of the flask and the level of the meniscus seems lower than the mark, add more diluent.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.3QAP

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