MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp-Block (group 13 and 14)Aluminium and Its Compounds

Catenation i.e., linking of similar atoms depends on size and electronic configuration of atoms. The tendency of catenation in Group 14 elements follows the order

A.C > Si > Ge > Sn
B.C > > Si > Ge » Sn✓ Correct
C.Si > C > Sn > Ge
D.Ge > Sn > Si > C
Explanation

As we move down the group 14,size increases and electronegativity decreases, thereby, tendency to show catenation decreases.

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