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प्रश्न
Comment, sulphuric acid is referred to as oil of vitriol.
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उत्तर
We refer to sulphuric acid as oil of vitriol because we obtained it as an oily viscous liquid by heating crystals of green vitriol.
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संबंधित प्रश्न
What is the name given to the salts of sulphuric acid?
Complete the following equations :
S + conc.HNO3 →
Name the following:
Solution obtained by dissolving sulphur trioxide in 98% sulphuric acid.
How are the following conversion brought about? Give equation and condition:
Sulphur trioxide to oleum.
How are the following conversion brought about? Give equation and condition:
Aqueous barium chloride to barium sulphate.
In using sulphuric acid to prepare other acids, as mentioned above, which property of sulphuric acid is used ?
Name the following:
A sulphate insoluble in water.
Sulphuric acid is manufactured by the contact process.
Why H2SO4 is not obtained by directly reacting SO3 with water?
Write a balanced chemical equation:
When hot and concentrated sulphuric acid reacts with the NaOH.
Identify the following:
The element having electronic configuration 2, 8, 6.
