

MCQOPTIONS
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1. |
Which of the following is the relation between percent strength and volume strength of hydrogen peroxide? |
A. | %strength = 7/56 X volume strength |
B. | %strength = 1/56 X volume strength |
C. | %strength = 17/56 X volume strength |
D. | %strength = 17/5 X volume strength |
Answer» D. %strength = 17/5 X volume strength | |