The pair in which the first compound is ionic | vedclass

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(A) An ionic compound is typically formed by the electrostatic attraction between a metal cation and a non-metal anion,whereas a covalent compound is

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$Fe(OH)_2, CH_3OH$

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(A) An ionic compound is typically formed by the electrostatic attraction between a metal cation and a non-metal anion,whereas a covalent compound is formed by the sharing of electrons between non-metal atoms.In the given options:$Fe(OH)_2$ is an ionic compound (metal hydroxide).$CH_3OH$ (methanol) is a covalent compound (organic molecule).$Cu(OH)_2$ is an ionic compound.$Ca(OH)_2$ is an ionic compound.$CH_3CH_2OH$ (ethanol) is a covalent compound.Therefore,the pair where the first is ionic and the second is covalent is $Fe(OH)_2$ and $CH_3OH$.

The pair in which the first compound is ionic and the second compound is covalent,is

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