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| 1. |
Is it possible to concentrate a dilute solution of by strong heating? Explain. |
| Answer» E solution of Hydrogen peroxide cannot be CONVERTED to concentrated solution by heating. Hydrogen peroxide decomposes below its boiling point on heating. By the method of Vacuum distillation, 1% of is extracted with water and is concentrated to 30 PERCENT by mass. Under the LOW pressure, it can be concentrated up to 80% by careful distillation and the remained water may be frozen out to get PURE water. | |