Advertisements
Advertisements
प्रश्न
Taking hydrogen peroxide, how would you prepare oxygen in the laboratory ?
टीपा लिहा
Advertisements
उत्तर
Take manganese dioxide in a round bottom flask and add hydrogen peroxide drop by drop to it, which acts ; a catalyst as shown in the figure. Collect oxygen by downward displacement of water.
shaalaa.com
Properties of Oxygen
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
