Mention the catenation order for group 14 ele | vedclass

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Question

(C) Catenation is the ability of an element to form bonds with other atoms of the same element to form long chains or rings. In group $14$,the tendenc

Vedclass · Accepted Answer

$C \gg Si > Ge = Sn > Pb$

Vedclass · Answer

(C) Catenation is the ability of an element to form bonds with other atoms of the same element to form long chains or rings. In group $14$,the tendency to show catenation decreases down the group due to the decrease in bond dissociation enthalpy of the $M-M$ bond as the atomic size increases. The order of catenation is $C \gg Si > Ge = Sn$. $Pb$ does not show catenation due to its large atomic size and weak $Pb-Pb$ bond.

Mention the catenation order for group $14$ elements.

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