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Question
Study the figure given below and answer the questions which follow:

- Identify the gas Y.
- What property of gas Y does this experiment demonstrate?
- Name another gas which has the same property and can be demonstrated through this experiment.
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Solution
- The gas Y is HCl (hydrogen chloride).
- The fountain experiment demonstrates the extreme solubility of hydrogen chloride gas.
- Ammonia gas is another gas that has the same property and can be demonstrated through this experiment.
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Study the figure given below and answer that questions that follow:
(i) Identify the gas Y.
(ii) What property of gas Y does this experiment demonstrate?
(iii) Name another gas which has the same property and can be demonstrated through this experiment.
State the following:
The drying agent used in the laboratory preparation of HCl gas.
Identify the terms for the following:
A method used to collect HCl gas.
