Give reasons in two or three sentences only for the following
"The species`[CuCI_(4)]^(2-)` exitsts, while`[CuI_(4)]^(2-)` does not" .

[CuCl_4) ^(2-) exists while [CuI_4) ^(2-) does not exist why?

[CuCl_(4)]^(2-) exists but [CuI_(4)]^(2-) does not. Give reason.

True of False : CuCl_4^(2-) exists but CuI_4^(2-) does not.

Give the shape of the following species i) NH_4^(+)

Which of the following does not give ppt with CrO_(4)^(-2)

Which of the following does not give ppt with CrO_(4)^(-2)

Given reasons in two or three sentences only for (i) Bond dissociation energy of F_(2) is less than that of CI_(2) . (ii) Sulphur dioxide is a more powerful reducing agent in the alkaline medium than in acidic medium.

(a). A strip of Cu dissolved in FeCl_3 , however Cu cannot displace Fe. (b). [CuCl_4]^(2-) exists but [CuI_(4)]^(2-) does not. Why?