Advertisements
Advertisements
प्रश्न
Differentiate between the following:
An acidic oxide and a basic oxide.
उत्तर
- Acidic oxide: Non-metal oxide is called acidic oxide i.e. SO2, NO2 when acidic oxide dissolves in water forms acid.
- Basic oxide: Metallic oxide is called basic oxide, e.g. CaO, Na2O basic oxide dissolved in water is called an alkali.
APPEARS IN
संबंधित प्रश्न
Fill in the blank .
Soluble bases are called ............
What do you observe when Blue litmus paper is dipped in dilute hydrochloric acid.
What do you observe when Lead nitrate is heated.
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
\[\ce{CaCO3->[\Delta]CaO + CO2}\]
Give a balanced equation for the formation of the following oxide –
Sulphur dioxide from a non-metal
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 mixed oxide
Give one example of –
A dioxide
Select the correct answer for the statement given below:
The neutral gas obtained on thermal decomposition of potassium nitrate.
