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प्रश्न
Quicklime is not used to dry HCl gas because _____.
पर्याय
CaO is alkaline.
CaO is acidic.
CaO is neutral.
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उत्तर
Quicklime is not used to dry HCl gas because CaO is alkaline.
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संबंधित प्रश्न
Write balanced chemical equations to show The dehydrating property of conc. Sulphuric acid with sugar.
Name the products formed when hot and concentrated sulphuric acid reacts with Sugar.
Name the following:
Products obtained by treating ferrous sulphide with dilute sulphuric acid.
What would you observe in the following case?
Hot concentrated sulphuric acid is added to sodium chloride crystals.
How are the following conversion brought about? Give equation and condition:
Oxalic acid to carbon monoxide.
Name the catalyst used in the process.
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Iron (II) sulphate from iron.
Write the equation of the following reaction :
Concentrated sulphuric acid is poured over sugar
Write balanced chemical equation to show :
The dehydrating property of conc. sulphuric acid
Rewrite the following statement by adding the correct word, as shown in the example:
|
Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. |
Sulphuric acid acts as a dehydrating agent.
