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p-Block Elements - I
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बोरॉन के सहसंयोजक यौगिक बनाने का कारण है
A
उच्च आयनन ऊर्जा
B
निम्न आयनन ऊर्जा
C
छोटा आकार
D
$(a)$ तथा $(c)$ दोनों
Solution
Boron forms covalent bonds due to small size of boron. Also because of its size the sum of its first three ionization enthalpies is very high. This prevents it to form $+3$ ions and forces it to form only covalent compounds.
Standard 11
Chemistry