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प्रश्न
Select the correct answer for the statement given below:
The neutral gas obtained on thermal decomposition of potassium nitrate.
पर्याय
Iron
Carbonic acid
Hydrogen
Oxygen
Carbon monoxide
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उत्तर
Oxygen
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संबंधित प्रश्न
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\[\ce{CaCO3->[\Delta]CaO + CO2}\]
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\[\ce{2Ca[NO3]2->[\Delta]2CaO + 4NO2 + O2}\]
Give one example of –
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