Answer :
Anhydrous sodium sulphate is a common inert drying agent used in laboratories to get rid of any remaining water vapor in organic solutions. Therefore, it is needed in this experiment.
It is more effective yet takes longer to work than the same substance, magnesium sulphate. Sodium sulphate is a drying agent.
The fact that it is a fine powder with a lot of surface area makes it a fast-drying agent. Sodium sulphate (n=10, e=25 mg/L) is primarily used for very wet solutions and has a very high capacity.
It absorbs other polar substances like alcohols, etc., but it is particularly effective in ethereal solutions.
What purpose does sodium sulphate serve?
Although it has numerous additional uses, sodium sulphate is primarily employed in the production of detergents and in the Kraft process of paper pulping.
The decahydrate’s natural mineral form, mirabilite, accounts for about half of the world’s output, with the other half coming from chemical byproducts.
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