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प्रश्न
Give examples of the use of sulphuric acid as
Non-volatile acid
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उत्तर
In chemical industry for the manufacturing of hydrochloric acid and nitric acid it acts as a non-volatile acid.
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संबंधित प्रश्न
Identify the acid in the following case:
The acid which produces sugar charcoal from sugar.
In the contact process for the manufacture of sulphuric acid give the equations for the conversion of sulphur trioxide to sulphuric acid.
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature
Name the following:
Products obtained by treating zinc with dilute sulphuric acid.
Give reason for the following:
Concentrated sulphuric acid should not be added to oxalic acid or formic acid in the open laboratory.
Give reason for the following:
When concentrated sulphuric acid is added to blue crystalline copper sulphate, it turns powdery white.
How are the following conversion brought about? Give equation and condition:
Sucrose to sugar charcoal.
Name the anion [negative ion] present in the following compound:
Compound D when warmed with dilute H2SO4 gives a gas which turns acidified potassium dichromate solution green.
What do you observe when barium chloride solution is added to dilute sulphuric acid ?
Which property of sulphuric acid accounts for its use as a dehydrating agent ?
