calculate the volume of ethanol in 200ml solution of 20% v/v AC gives solution of ethanol
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calculate the volume of ethanol in 200ml solution of 20% v/v AC gives solution of ethanol
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Explanation:
you are given v/v % and you have to calculate volume only. So, just find out the percentage of ethanol in 200 ml of solution.
i.e., 20/100x200 = 40 ml.
Therefore 40ml of ethanol(C2H5OH) is
present in that solution.