Chemistry, asked by anshul05hp, 4 months ago

which of the following is used as a primary standard for standization of NAOH? a) sodium carbonate. b) sodium bicarbonate. c). sodium chloride. d). potassium dichromate​

Answers

Answered by 12ishika19
1

ANSWER

A primary standard is a reagent that is extremely pure, stable, has no water of hydration and has a high molecular weight . Some primary standards are sodium carbonate, potassium hydrogen iodate, potassium dichromate, oxalic acid etc

Answered by hyrooonish
2

Answer:

opinion d potassium dichromate

Explanation:

this is your answer

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