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प्रश्न
Give a balanced equation for the formation of the following oxide –
Zinc oxide from a metal
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उत्तर
\[\ce{2Zn + O2->2ZnO}\]
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संबंधित प्रश्न
Fill in the blank .
Soluble bases are called ............
Give two examples Basic oxide .
Give two examples of oxides.
Acidic oxide.
A chemical reaction may be ‘reversible’ in nature. State the meaning of the term in italics.
Give a reason why a catalyst is used in certain chemical reactions.
Certain thermal decomposition reaction, resulting in the formation of the oxide. Give a balanced equation for the thermal decomposition of the following, which result in the formation of metallic oxide.
Limestone
\[\ce{CaCO3->[\Delta]CaO + CO2}\]
Certain thermal decomposition reaction, resulting in the formation of the oxide. Give a balanced equation for the thermal decomposition of the following, which result in the formation of metallic oxide.
Calcium nitrate
\[\ce{2Ca[NO3]2->[\Delta]2CaO + 4NO2 + O2}\]
State the meaning of the term ‘oxide’.
Give one example of –
A mixed oxide
Give one example of –
A dioxide
