Question

"Unlike PbCl4 , PbI4 and PBr4 are not found because:" (A) bromine and iodine are more electronegative than chlorine. (B) iodine and bromine are smaller in size. (C) larger iodine and bromine are able to reduce Pb4+ to Pb2+or Pb. (D) the statement is incorrect

Answer 1

Answer:

c

Explanation:

out of all options only c is correct

Bcoz, Br&I are less electronagetive and larger in size than Cl

and the statement of question is true

Hence by this we can eleminate undesired options when we are not sure by the fact..