(2) ss in details, What is the Jahn - Teller effect and which complexes have this effect? B I III U S X2 x2 U2U1 (2) - General (2) - estion 17 a- yet Nered Red out of 1- (4 points)Draw out all the isomers, geometric and optical of the following complexes: [Cracac)2(NH3)2] c- [Co(CO),C] 2- (2 points) For the redox reaction goes by inner sphere mechanism, write the proposed mechanism: [(HaN) CoNOJ [Cr(CN)] 3- (2 points)For the reaction: [Cr (H20),x]* + H20 [Cr (H,0); + X Discuss the rate of reaction when X = NH3 & Cl, in acidic medium? Flag question 7 i - B I := U X x2