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Q. No.The correct order of ionic character among CaH2, BeH2 and BaH2 is:
| 1. | BeH2 < CaH2 < BaH2 | 2. | CaH2 < BeH2 < BaH2 |
| 3. | BeH2 < BaH2 < CaH2 | 4. | BaH2 < BeH2 < CaH2 |
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Subtopic: Â Polarity |
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Subtopic: Â Polarity |
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