A molecule that cannot be superimposed on its mirror image is said to exhibit which of the following? Select one: O a. linkage isomerism O b. geometrical isomerism c.coordination isomerism @d. optical isomerism Clear my choice Which of the following is correct for [Mn(CN)613-> Select one: O a. dsp and square planar O b. dsp and octahedral O c. sp ? and octahedral O d. sp and tetrahedral Which of the following is a bidentate ligand? Select one: O a. Br O b. O OC.CH.CN 0 4 CHINH: How many unpaired electrons are present in (CoF:]? Select one: O a.4 b. 3 O c. 1 O d. 2