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प्रश्न
What happens when Magnesium burns in oxygen ? Also give the balanced chemical equation for the reaction.
उत्तर
Magnesium bums with a bright dazzling light, forming the white powder of magnesium oxide.
2Mg + O2 → 2MgO + hea
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संबंधित प्रश्न
What happens when oxygen gas is passed through alkaline pyrogallol solution ?
State the precautions while preparing oxygen in the labo-ratory.
How will you identify oxygen in the laboratory ?
Statement given below is incorrect. Write the correct statement :
The oxygen gas turns moist blue litmus red.
State any four physical properties of oxygen gas.
Write fully balanced equation for the following :
Na2O + H2O →
Give tests for oxygen gas.
Give reason for the following:
Oxygen gas does not affect moist blue litmus paper, but carbon dioxide turns it slightly pink.
Write about the combustible property of Oxygen.
Write the reaction of oxygen with non–metals.
