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Question
What type of chemical reaction is used to extract metals from their naturally occurring compounds like oxides or chlorides?
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Solution
Decomposition reaction, which is carried out by electricity, is used to extract metals from their naturally occurring compounds like oxides or chlorides.
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Why is the amount of gas collected in one of the test tubes in the following Activity double of the amount collected in the other? Name this gas.
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Tick the most appropriate answer.
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