Question:medium
The volume of oxygen liberated at STP from 15 mL of 20 volume H$_2$O$_2$ is
The volume of oxygen liberated at STP from 15 mL of 20 volume H$_2$O$_2$ is
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Volume strength directly gives O$_2$ volume per mL. Always multiply volume of solution by volume strength.
Updated On: May 1, 2026
- 100 mL
- 150 mL
- 200 mL
- 250 mL
- 300 mL
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The Correct Option is B
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