Chemistry, asked by aliya9686958839, 10 months ago

give one example for primary standard and secondary standard used in volumetric analysis​

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Answered by deveshjhaa742
1

Answer:

Appendix 8 provides examples of some common primary standards. The base NaOH is an example of a secondary standard. Commercially available NaOH contains impurities of NaCl, Na2CO3, and Na2SO4, and readily absorbs H2O from the atmosphere.

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