John adds 5gms of sodium chloride to 0.250 liters of water in a half‐liter glass jar and stirs it till the salt completely dissolves. Then, he transfers the entire solution into another one‐liter glass jar and adds another 5 gms of sodium chloride and waits till it dissolves. What is the concentration of the salt solution that he has prepared in grams per mL?
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John adds 5gms of sodium chloride to 0.250 liters of water in a half‐liter glass jar and stirs it ti...
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