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प्रश्न
Which property of sulphuric acid accounts for its use as a dehydrating agent ?
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उत्तर
Sulphuric acid has great affinity for water hence it is used as dehydrating agent.
संबंधित प्रश्न
How will you distinguish between dilute hydrochloric acid and dilute sulphuric acid using lead nitrate solution?
Name the products formed when hot and concentrated sulphuric acid reacts with Copper.
Name the following:
Products obtained by treating ferrous sulphide with dilute sulphuric acid.
Give reason for the following:
When solution of sulphur dioxide is exposed to air, it gets converted to sulphuric acid.
Describe the reaction that show
Concentrated sulphuric acid is a dehydrating agent.
Give examples of the use of sulphuric acid as
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.
Give one equation to show the following property of sulphuric acid:
Acidic nature
Identify the salts P and Q from the observation given below:
On performing the flame test salt P produces a lilac coloured flame and its solution gives a white precipitate with silver nitrate solution. Which is soluble in ammonium hydroxide solution.
Complete the table given below:
| Name of the process | Reactants | Acid product formed |
| (a) ______ | Nitrogen dioxide + water + oxygen | (b) ______ |
| (c) ______ | Oleum + water | Sulphuric acid |
