. What is pH scale? Where do you place the following solutions on the pH scale ?
(Approximate positions)
a) Pure sodium chloride solution
b) Aqueous solution of sulphur dioxide
c) Aqueous solution of sodium oxide
I WILL MARK AS BRAINLIST
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ph scale is scale to dtermine the acidity and basicity of solution
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it determine the acudity or besicity of the element ...the element which are acids marks from 1to 7 and and from 8 it's measured as bases...
5,8.12,9
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