A solution of HNO3 is 5%(w/w) .Find the mass of HNO3 present in 100ml of solution (density of solution =1.4g/ml)

A solution of HNO3 is 5%(w/w) .Find the mass of HNO3 present in 100ml

1.	A solution of HNO3 is 5%(w/w) .Find the mass of HNO3 present in 100ml of solution (density of solution =1.4g/ml)
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