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प्रश्न
State the conditions required for the given reaction to take place:
Any two conditions for the conversion of sulphur dioxide to sulphur trioxide
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उत्तर
Two conditions for the conversion of sulphur dioxide to sulphur trioxide is as follows: Temperature: 450–500° C Catalyst: V2O5
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संबंधित प्रश्न
Identify the acid in the following case:
The acid on mixing with lead nitrate solution produces a white precipitate, which is insoluble even on heating.
Which property of sulphuric acid is shown by the reaction of the concentrated sulphuric acid with Ethanol?
Why is water not added to concentrated H2SO4 in order to dilute it?
Name the Following:
The property used to prepare HCl and HNO3 from H2SO4.
How are the following conversion brought about? Give equation and condition:
Dilute sulphuric acid to hydrogen.
Write balanced equation for potassium hydrogen carbonate and dilute sulphuric acid.
Give one equation to show the following property of sulphuric acid:
Dehydrating property
Identify the gas evolved and give the chemical test in the following case:
Dilute hydrochloric acid reacts with iron (II) sulphide.
A, B and C are the chemical properties of sulphuric acid:
A. Oxidizing agent
B. Dehydrating agent
C. Non-volatile acid
Match the following equations 1 to 3 to the above chemical properties of sulphuric acid.
1. \[\ce{KNO3 + H2SO4 -> KHSO4 + HNO3}\]
2. \[\ce{C12H22O11 -> 12C + 11H2O}\]
3. \[\ce{S + 2H2SO4 -> 2H2O + 3SO2}\]
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
What is the property of sulphuric acid that makes it a suitable reagent for the reaction?
