Answers

2016-02-27T22:32:05+05:30
This is because they give under hard water does forms lather in hardwater
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2016-02-27T23:18:47+05:30
If it helps then plz mark as best plzzzzzzzzzzzz


Soap reaction it solves of CA and mg of hard water to form in soluble salt of CA and mg so there is waste of soap why detergent reacts with salt of CA and mg to form soluble salt and so there is no waste of detergents the cleansing effect of soap is not so good and effective as detergent
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Soap reacts with salts of CA and mg of hard water to form insoluble salts fca in MG so there is waste of soap cleansing effect of soap is not so good as that of detergent while detergent reacts beach CA and mg to form soluble salt and so there is no waste of detergent
i hope it helps
plzzz