Science, asked by Dhingraarun3596, 1 year ago

to study the comparative cleaning capacity of sample of soap in soft and hard water with 0.5 from calcium hydrogen carbonate 0.5 gram calcium chloride 0.5 gram calcium sulphate

Answers

Answered by Sudhanshu2002
2
It is given in your Laboratory Practical Manual.
It is an experiment.
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