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प्रश्न
What would you observe in the following case?
Concentrated sulphuric acid is added to equal volumes of cold water.
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उत्तर
When concentrated sulphuric acid is added to equal volume of cold water it limit down the heat which is released.
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संबंधित प्रश्न
State the conditions required for the given reaction to take place:
Any two conditions for the conversion of sulphur dioxide to sulphur trioxide
Which property of sulphuric acid is shown by the reaction of the concentrated sulphuric acid with ethanol?
Name the Following:
The property used to prepare HCl and HNO3 from H2SO4.
Give reason for the following:
When concentrated sulphuric acid is added to sugar/glucose, a black mass is left behind.
How are the following conversion brought about? Give equation and condition:
Dilute sulphuric acid to hydrogen.
How are the following conversion brought about? Give equation and condition:
Sodium chloride to hydrogen chloride.
Describe the reaction that show
Concentrated sulphuric acid is a non-volatile acid.
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Lead sulphate from lead nitrate.
Write balanced equation for potassium hydrogen carbonate and dilute sulphuric acid.
State one appropriate observation of the following:
Concentrated sulphuric acid is added dropwise to a crystal of hydrated copper sulphate.
