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प्रश्न
Give examples of the use of sulphuric acid as
An electrolyte in everyday use
उत्तर
In manufacturing of fertilizers sulphuric acid act as an electrolyte.
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संबंधित प्रश्न
What is the name given to the salts of sulphurous acid?
How does sulphuric acid occur in nature?
How are the following conversion brought about? Give equation and condition:
Sulphur trioxide to oleum.
Fill in the blank with appropriate word/words :
For the reaction SO2 + O2⇌ SO3 + Heat, the favourable conditions are _________ and __________.
How will you identify?
Sulphur dioxide gas
Sulphuric acid is manufactured by the contact process.
Name the catalyst used.
Write a balanced chemical equation when hot and concentrated sulphuric acid reacts with the following:
\[\ce{NaOH}\]
Some properties of sulphuric acid are listed below. Choose the property A, B, C or D which is responsible for the reactions (i) to (v). Some properties may be repeated:
- Typical acid
- Dehydrating agent
- Non-volatile acid
- Oxidizing agent
- \[\ce{C12H22O11 + nH2SO4 -> 12C + 11H2O + nH2SO4}\]
- \[\ce{S + 2H2SO4 -> 3SO2 + 2H2O}\]
- \[\ce{NaCl + H2SO4 -> NaHSO4 + HCl}\]
- \[\ce{CuO + H2SO4 -> CuSO4 + H2O}\]
- \[\ce{Na2CO3 + H2SO4 -> Na2SO4 + H2O + CO2}\]
Which property of sulphuric acid accounts for its use as a dehydrating agent?
State the observation for the following, when:
Concentrated sulphuric acid is added to carbon.
