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प्रश्न
Identify the acid in the following case:
The acid which produces sugar charcoal from sugar.
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उत्तर
Concentrated sulphuric acid
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संबंधित प्रश्न
Quicklime is not used to dry HCl gas because _____.
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature
Describe the reaction that show
Concentrated sulphuric acid is a non-volatile acid.
What would you see, when a crystal of CuSO4.5H2O is placed in concentrated sulphuric acid? Give reason to explain your observation.
What do you observe when barium chloride solution is added to dilute sulphuric acid ?
Write balanced equation for the reaction of dilute sulphuric acid with the following:
Zinc hydroxide
Write balanced equation for potassium hydrogen carbonate and dilute sulphuric acid.
In the given equation identify the role played by concentrated sulphuric acid S + 2H2SO4→ 3SO2 + 2H2O
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.
Dilute hydrochloric acid and dilute sulphuric acid are both colourless solutions. How will the addition of barium chloride solution to each help to distinguish between the two?
