PbI_(4)" does not exist because: "

FeI_(3) does not exist because:

PbF_(4), PbCl_(4) exist but PbBr_(4) do not exist because of

PbF_(4),PbCl_(4) exist but PbBr_(4) and Pbl_(4) do not exist because of -

PbCl_(4) exists, but PbBr_(4) and PbI_(4) do not. This is because of

PbCl_4 exists , but PbBr_4 and Pbl_4 do not exist because of

iv. PbR_4 and PbCl_4 exists , but PbBr_4 and Pbl_4 do not exist because of

If f(x)=3x-5, then f^(-1)(x) is given by (a) (1)/((3x-5)) (b) ((x+5))/(3) (c)does not exist because f is not one-one (d)does not exist because f is not onto

PCI_(5) exists but NCI_(5) does not. This is because of