Why dimer of Aluminum chloride Is formed
Correct answer: D. Aluminum forms coordinate bonds with chlorine to complete Its octet
- A. Aluminum is electron rich
- B. Aluminum is having lone pair of electron
- C. Aluminum donates lone Pair to form bridge
- D. Aluminum forms coordinate bonds with chlorine to complete Its octet
Explanation
The dimer of aluminum chloride is formed through the formation of coordinate bonds. Aluminum has an incomplete octet in its valence shell, as it has only three electrons in its outermost shell. In order to achieve a stable octet configuration, aluminum can form coordinate bonds with chlorine atoms.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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