why alcohol and potassium sulphate used in the limit test
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2
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Alcohol prevents supersaturation while potassium sulphate increases the sensitivity of the test by giving the concn. just exceeds the solubility product of barium sulphate.
Answered by
1
Answer:
Alcohol prevents supersaturation while potassium sulphate increases the sensitivity of the test by giving the conc. just exceeds the solubility product of barium sulphate.
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