A 300 g, 30% (w/w) NaOH solution is mixed with 500 g 40% (w/w) NaOH so – InterviewSolution

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1.	A 300 g, 30% (w/w) NaOH solution is mixed with 500 g 40% (w/w) NaOH solution. What is % (w/v) NaOH, If density of final solution is 2 g/ml.
Answer» A $300 g$ , $30 %$ (w/w) NaOH solution is mixed with $500 g$ $40 %$ (w/w) $N a O H$ solution. What is $%$ (w/v) $N a O H$ , If density of final solution is $2 g / m l$ .

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