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Consider the following two decomposition...

Consider the following two decomposition reaction
(i) `2 H_(2)O rarr 2 H_(2) +O_(2) (ii) CaCO_(3)rarr Ca + CO_(2)`
Which of the two is a redox rection ? Explain

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AI Generated Solution

To determine which of the two decomposition reactions is a redox reaction, we need to analyze the oxidation states of the elements involved in each reaction. ### Step-by-Step Solution: 1. **Identify the Reactions**: - Reaction (i): \( 2 H_2O \rightarrow 2 H_2 + O_2 \) - Reaction (ii): \( CaCO_3 \rightarrow Ca + CO_2 \) ...
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