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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > What volume of 90% alcohol by weight (d = 0.8g/ml ) of ethanol must be used to prepare 40 mL of 10% alcohol by weight (d = 0.9g/ml)

What volume of 90% alcohol by weight (d = 0.8g/ml ) of ethanol must be used to prepare 40 mL of 10% alcohol by weight (d = 0.9g/ml)

What volume of 90% alcohol by weight (d = 0.8g/ml ) of ethanol must be used to prepare 40 mL of 10% alcohol by weight (d = 0.9g/ml)