P-Block Elements Ques 512

Question: Least thermally stable is -

Options:

A) $ CCl_4 $

B) $ SiCl_4 $

C) $ GeCl_4 $

D) $ GeBr_4 $

Show Answer

Answer:

Correct Answer: D

Solution:

The thermal stability of tetrahalides decreases in order $ CX_4>SiX_4>GeX_4>SnX_4 $ and in terms of same metal with different halides is in order of $ MF_4>MCl_4>MBr_4>MI_4. $



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