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

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

KHF_(2) exists while KHCl_(2) does not. Explain.

Given reasons in two or there sentences only for the following Hydrogen peroxide acts as an a reducing agent .

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.

OF_(2) exists but OF_(4) does not because:

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

Statement 1 : Concentrated solution of CuCl_(2) in water is yellow in colour. Statement 2: The concentrated solution contains [CuCl_(4)]^(2-) ion and [Cu(H_(2)O_(4)]^(2+) ion.