Chemistry
Name two gases which can be used in the study of the fountain experiment. State the common property demonstrated by the fountain experiment ?
Hydrogen Chloride
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Answer
Dry hydrogen chloride gas (HCl) and Ammonia (NH3) gas can be used in the study of the fountain experiment.
High solubility of HCl gas and Ammonia gas in water is the common property demonstrated by the fountain experiment.
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Related Questions
(i) State the salt and the acid, used in the laboratory preparation of hydrogen chloride.
(ii) Give the equation for the preparation.
(iii) State a method to prove that the gas jar used for collection of HCl gas is filled with hydrogen chloride.
(iv) Observing the method of collection of the gas, state what you can tell about the density of hydrogen chloride.
Choose the correct answer:
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- Anhydrous calcium chloride
- Phosphorous pentaoxide
- Quick lime
- Conc. sulphuric acid.
How would you distinguish between dilute HCl and dilute HNO3, by addition of only one solution.
Write balanced equation of dil. HCl with Calcium bicarbonate.