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Write physical properties of Hydrogen peroxide. |
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Answer» Solution :In the pure state `H_2O_2` is an almost colourless (very pale blue) liquid. `H_2O_2` is MISCIBLE with water in all proportions and forms a HYDRATE `H_2O_2. H_2O`(mp 221K). A 30% solution of `H_2O_2` is marketed as .100 volume. hydrogen PEROXIDE. It means that one millilitre of 30% `H_2O_2` solution will GIVE 100 mL of oxygen at STP. Commercially marketed sample is 10 V, which means that the sample contains 3% `H_2O_2`. 
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