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CBSE Class 12-science Answered

are their molarities equal
Asked by | 18 Feb, 2009, 06:22: PM
answered-by-expert Expert Answer

Molecular weight of NaCl=58.5

Molarity,M1=40/58.5*(1000/V)...(1)

Molecular weight of KCl=74.5

Molarity,M2=40/74.5*(1000/V)...(2)

Clearly ,M2 <M1

Answered by | 19 Feb, 2009, 11:50: PM
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