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प्रश्न
Write ‘True’ or ‘False’ in front of following statement.
The catalyst used in laboratory preparation of oxygen gas from hydrogen peroxide gas is magnesium oxide
पर्याय
True
False
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उत्तर
False.
The catalyst used in laboratory preparation of oxygengas from hydrogen peroxide gas is magnesium dioxide.
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संबंधित प्रश्न
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