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Which of the following pairs of element...

Which of the following pairs of elements would have more negative electron gain enthalpy ? Explain (i) N or O (ii) s or O (iii) C or Si

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To determine which of the following pairs of elements would have more negative electron gain enthalpy, we need to analyze each pair based on their positions in the periodic table and the trends in electron gain enthalpy. ### Step-by-Step Solution: 1. **Understanding Electron Gain Enthalpy:** - Electron gain enthalpy is the amount of energy released when an electron is added to a neutral atom in the gaseous state. A more negative value indicates a greater tendency to gain an electron. 2. **Analyzing Pair (i): N or O:** ...
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