Chemistry, asked by subhashYadav87588, 9 months ago

Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount collected in the other? Name this gas.

Answers

Answered by nihel19

Answer:

The name of gas is hydrogen

Explanation:

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Answered by EuphoricBunny

☘️ Answer:

The composition of water, ie. the chemical formula HO, suggests that the molar ratio of hydrogen and oxygen is 2:1. Therefore, when water is electrically decomposed, the constituent gases hydrogen and oxygen are produced in the same molar ratio, 2: 1.

Thus, the amount (volume) of hydrogen gas is double than that of oxygen gas. So, this gas is hydrogen.

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