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Questions
State one appropriate observation of the following:
Dehydration of concentrated sulphuric acid with sugar crystals.
Give a balanced equation for the dehydration of concentrated sulphuric acid with sugar crystals.
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Solution
\[\ce{C12H22O11 ->[Conc. H2SO4] 12C + 11H2O}\]
RELATED QUESTIONS
Write balanced chemical equations to show The dehydrating property of conc. Sulphuric acid with sugar.
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.
Name the products formed when hot and concentrated sulphuric acid reacts with NaOH.
Name the products formed when hot and concentrated sulphuric acid reacts with Copper.
Give reason for the following:
When concentrated sulphuric acid is added to blue crystalline copper sulphate, it turns powdery white.
Which concentrated acid oxidizes sulphur directly to sulphuric acid ? Write the equation for the same. What is the name of the process by which sulphuric acid is manufactured ? Name the catalyst used in the process.
Which property of sulphuric acid accounts for its use as a dehydrating agent ?
Concentrated sulphuric acid is both an oxidizing agent and a non-volatile acid. Write one equation each to illustrate the properties of sulphuric acid mentioned above.
Name the gas released when sodium carbonate is added to a solution of sulphur dioxide.
