Which group 14 element forms a tetrachloride with the highest boiling point?
Boiling point of group 14 tetrachlorides (XCl₄) increases with molecular weight due to stronger London forces. SnCl₄ (Sn, heaviest) has the highest boiling point among C, Si, Ge, and Sn.
Ref: NCERT Class 11 Chemistry > Chapter 3: Classification of Elements and Periodicity in Properties > Topic: Nomenclature of Elements with Atomic Number >100