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Question
Choose the correct answer from the options given below: HCl gas can be prepared by direct combination of hydrogen and chlorine gas in presence of
Options
Direct sunlight
Dark atmosphere
Diffused sunlight
MnO2 catalyst
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Solution
Diffused sunlight
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RELATED QUESTIONS
The aim of the Fountain experiment is to prove that ______.
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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Describe an experiment to prove the following:
HCI gas is heavier than air.
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Dilute hydrochloric acid is added in turn to a mixture of iron and sulphur and to the compound formed between iron and sulphur. Name the gas formed in each case.
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(i) Identify the gas Y.
(ii) What property of gas Y does this experiment demonstrate?
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What property of hydrogen chloride is demonstrated when it is collected by downward delivery (Upward displacement)?
