FIRST WE ARE FIND OUT LAB MORMALITY=(10 X ASSAY X Wt/ml)/M.W =(10 X

why we are taking 85 ml of concentrated HCl to prepare 1N
Solution

Question Posted / ponnam

Answer Posted / ponnam

FIRST WE ARE FIND OUT LAB MORMALITY=(10 X ASSAY X Wt/ml)/M.W

=(10 X 1.18 X 36)/36.5 = 11.64. THEN M1V1=N2V2 SO,V1=(1X1000)/11.64 = 85.91

Is This Answer Correct ?

27 Yes

6 No

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