The most basic oxide of elements in group 14 | vedclass

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(D) In group $14$,the metallic character increases down the group as the atomic size increases.$CO_2$ and $SiO_2$ are acidic in nature.$GeO_2$ is weak

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$PbO$

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(D) In group $14$,the metallic character increases down the group as the atomic size increases.$CO_2$ and $SiO_2$ are acidic in nature.$GeO_2$ is weakly acidic,$SnO_2$ is amphoteric,and $PbO_2$ is amphoteric.Among the monoxides,$CO$ is neutral,$GeO$ is basic,while $SnO$ and $PbO$ are amphoteric.However,comparing the basicity of oxides of group $14$ elements,$PbO$ is considered the most basic among the given options because $Pb$ is the most metallic element in the group,leading to the highest ionic character in its oxide.

The most basic oxide of elements in group $14$ of the periodic table is

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