Advertisements
Advertisements
प्रश्न
Give the example of the acidic oxide, basic oxide, amphoteric oxide and neutral oxide. State which of the oxide react with a base to give salt and water.
Advertisements
उत्तर
Acidic oxide: Non-metallic oxides are acidic oxides.
CO2
Basic oxide: Metallic oxides are basic oxides.
K2O
Amphoteric oxide: Oxides of metals like Zn, Pb, Al are amphoteric oxides.
PbO
Neutral oxide: Oxides like NO, CO, N2O are neutral oxides.
Acidic oxide reacts with a base to give salt and water.
APPEARS IN
संबंधित प्रश्न
What do you observe when Phenolphthalein is added to sodium hydroxide solution.
What do you observe when Lead nitrate is heated.
Give two examples of oxides.
Neutral oxide
Give a reason why a catalyst is used in certain chemical reactions.
Give a balanced equation for the reversible catalytic reaction involving sulphur dioxide as one of the reactants.
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
\[\ce{2Ca[NO3]2->[\Delta]2CaO + 4NO2 + O2}\]
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 hydroxide
\[\ce{Ca[OH]2->[\Delta]CaO + H2O}\]
Give one example of –
A peroxide
Give one example of –
A mixed oxide
Select the correct answer for the statement given below:
The neutral gas obtained on thermal decomposition of potassium nitrate.
