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Are all standard solutions primary standard solutions or not?

Are all standard solutions primary standard solutions or not?

Grade:12

2 Answers

Arun
25750 Points
4 years ago
A simple standard is obtained by the dilution of a single element or a substance in a soluble solvent with which it reacts. A primary standard is a reagent that is extremely pure,stable,has no waters of hydration and has high molecular weight. Some primary standards of titration of acids include sodium carbonate
Vikas TU
14149 Points
4 years ago
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