Textile Engineering > GATE 2020 > Textile Bleaching
Given that one gram mole of a gas occupies 22.4 L of volume at STP, the atomic weights of H=1, and that of O=16, the concentration (g/L) of hydrogen peroxide solution of 25 volume strength (rounded off to 2 decimal places) is __________.
Correct : 75.00 to 77.00
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