Question
Assertion (A): Hard water forms sticky precipitate with soap.
Reason (R): Hard water contains calcium and magnesium ions
Reason (R): Hard water contains calcium and magnesium ions
Answer: Option A
:
A
Hard water contains calcium and magnesium ions which forms insoluble precipitate with soap which are sticky in nature
2C17H35COONaSoap+CaCl2→+2NaCl+(C17H35COO)2CaIsoluablepercipitate
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:
A
Hard water contains calcium and magnesium ions which forms insoluble precipitate with soap which are sticky in nature
2C17H35COONaSoap+CaCl2→+2NaCl+(C17H35COO)2CaIsoluablepercipitate
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