Favourable conditions for electrovalency are:1. Low charge on ions, large cation, small anion.2. High charge on ions, small cation, large anion.3. High charge on ions, large cation, small anion.4. Low charge on ions, small cation, large anion
Question
Favourable conditions for electrovalency are:1. Low charge on ions, large cation, small anion.2. High charge on ions, small cation, large anion.3. High charge on ions, large cation, small anion.4. Low charge on ions, small cation, large anion
Solution
To determine the favorable conditions for electrovalency, we need to consider the charge and size of the ions involved.
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Low charge on ions, large cation, small anion: In this case, the ions have a low charge, with the cation being larger and the anion being smaller. This arrangement allows for a more stable electrovalent bond.
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High charge on ions, small cation, large anion: Here, the ions have a high charge, with the cation being smaller and the anion being larger. This configuration also promotes a favorable electrovalent bond.
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High charge on ions, large cation, small anion: In this scenario, the ions have a high charge, with the cation being larger and the anion being smaller. This arrangement is also conducive to electrovalency.
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Low charge on ions, small cation, large anion: Finally, when the ions have a low charge, with the cation being smaller and the anion being larger, electrovalency can still occur under favorable conditions.
Overall, the favorable conditions for electrovalency involve a combination of low or high charges on ions, along with the appropriate size ratio between the cation and anion.
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