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Answer Posted / surinder kumar
1ppm= 1 mg/l = 1 mg/1000 ml.
1% solution = 1 gm/l = 1000 mg/100 ml
Convert 100 ml into Litre i.e. 100 ml=1/10 litre
so 1 % solution = 10000 mg/l
Now 1ppm= 1mg/l
so 1 % solution = 10,000 ppm
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