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प्रश्न
Give the example of the acidic oxide, basic oxide, amphoteric oxide and neutral oxide. State which of the oxide react with water to give a base.
उत्तर
Acidic oxide: Non-metallic oxides are acidic oxides.
SO2
Basic oxide: Metallic oxides are basic oxides.
Na2O
Amphoteric oxide: Oxides of metals like Zn, Pb, Al are amphoteric oxides.
ZnO
Neutral oxide: Oxides like NO, CO, N2O are neutral oxides.
Basic oxides react with water to give bases.
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संबंधित प्रश्न
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 Basic oxide .
Give two examples of oxides.
Acidic oxide.
Give two examples of oxides.
Amphoteric oxide
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.
Calcium nitrate
\[\ce{2Ca[NO3]2->[\Delta]2CaO + 4NO2 + O2}\]
Give a balanced equation for the formation of the following oxide –
Zinc oxide from a metal
Give one example of –
A dioxide
Differentiate between the following:
An acidic oxide and a basic oxide.
