Select one: True or False
1- In case of homo-binuclear covalent bond (of atoms of the same element) and hetero-binuclear covalent bond of very low electronegativity difference (as that between carbon and hydrogen), the bond is very strong and of no or minimum polarity hence not cleaves in water
2-In this compound complexation ( in the image ) is used for qualitative/quantitative identification of phenolic compounds where salicylic acid is chelated by the iron metal in ferric chloride to form water soluble violet color complex
3-Complexes are of different stability some are stable only in aqueous other are stable in both solid and solution however, for the maximum complex stability high metal anaionic charge, small transient metal atom radius and occupied d orbital are required.
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