Advertisements
Advertisements
प्रश्न
Select the correct answer for the statement given below:
The neutral gas obtained on thermal decomposition of potassium nitrate.
पर्याय
Iron
Carbonic acid
Hydrogen
Oxygen
Carbon monoxide
Advertisements
उत्तर
Oxygen
APPEARS IN
संबंधित प्रश्न
What do you observe when Phenolphthalein is added to sodium hydroxide solution.
Give two examples of oxides.
Acidic oxide.
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.
Lead carbonate
\[\ce{PbCO3->[\Delta]PbO + CO2}\]
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 a balanced equation for the formation of the following oxide –
Lead oxide from a mixed Oxide.
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.
Give one example of –
A peroxide
Differentiate between the following:
An acidic oxide and a basic oxide.
