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प्रश्न
Tick (√ ) the most appropriate answer.
The catalyst used in the preparation of oxygen from hydrogen peroxide is :
पर्याय
Magnesium oxide
Manganese oxide
Manganese dioxide
Manganese hydroxide
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उत्तर
Manganese dioxide
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संबंधित प्रश्न
A chemical called oxygenated water.
An oxide and a carbonate containing oxygen.
Two substances which undergo rapid oxidation.
Name the three types of oxidation processes. In which of these large amount of heat and light energy are produced?
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Complete and balance the following equation
\[\ce{N2 + O2 ->[3000°C]}\]
Write fully balanced equation for the following :
SO2 + H2O →
Mention the physical properties of oxygen.
Write the reaction of oxygen with non–metals.
