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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
What do you observe when Phenolphthalein is added to sodium hydroxide solution.
What do you observe when Blue litmus paper is dipped in dilute hydrochloric acid.
What do you observe when Lead nitrate is heated.
Give two examples of oxides.
Amphoteric oxide
A chemical reaction may be ‘reversible’ in nature. State the meaning of the term in italics.
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 a balanced equation for the formation of the following oxide –
Lead oxide from a mixed Oxide.
Give one example of –
A peroxide
Give one example of –
A dioxide
