Prepare and standardise 0.1M sodium thiosulphate.??
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Sodium Thiosulphate Solution Preparation Take about 100 ml of water in a cleaned and dried 1000 ml volumetric flask. Add about 25 gm of Sodium Thiosulphate with continues stirring. Add about 0.2 gm of Sodium Carbonate with continues stirring. Add more about 700 ml of water, mix. Make up the volume 1000 ml with water. Mix solution thoroughly. Keep the solution for at least one hour and then carry out the standardization.
Read more at: https://www.pharmaguideline.com/2011/08/preparation-and-standardization-of-01-m_10.html?m=1
Read more at: https://www.pharmaguideline.com/2011/08/preparation-and-standardization-of-01-m_10.html?m=1
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