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प्रश्न
Choose the current answer from the options given below :
Which of the following gas dissolves in H2SO4 to give alum?
विकल्प
SO2
H2S
S2O
SO3
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उत्तर
SO3 gas dissolves in H2SO4 to give alum.
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संबंधित प्रश्न
Name the following:
Solution obtained by dissolving sulphur trioxide in 98% sulphuric acid.
How are the following conversion brought about? Give equation and condition:
Aqueous lead nitrate to lead sulphate.
In using sulphuric acid to prepare other acids, as mentioned above, which property of sulphuric acid is used ?
How will you identify?
Sulphur dioxide gas
Name the following:
A sulphate insoluble in water.
Sulphuric acid is manufactured by the contact process.
Name the catalyst used.
Sulphuric acid is manufactured by the contact process.
Name the chemical used to dissolve SO3 and also name the product formed. Give all the main reactions to this process.
Which property of sulphuric acid accounts for its use as a dehydrating agent?
The following is the typical property of dilute acid. Complete it by inserting suitable words:
\[\ce{Carbonate/hydrogen carbonate + Acid -> \underline{\phantom{.......}} + \underline{\phantom{.......}} + \underline{\phantom{.......}}}\]
State the observation for the following, when:
Concentrated sulphuric acid is added to carbon.
