Study the diagram below and answer the questions that follow.

Study the diagram below and answer the questions that follow.

When some hydrogen chloride gas is allowed into water and the mixture stirred, the bulb lights and gases X and Y are formed.
i) Name: gas X and gas Y
ii) Explain why the bulbs does not light before the hydrogen chloride gas is let into water

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i) Gas X – Oxygen

Gas Y – hydrogen

ii) Water is a poor electrolyte. When hydrogen chloride gas dissolves in water, it forms ions making it a strong electrolyte.

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johnmulu answered the question on April 27, 2017 at 07:34

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