A compound `CO(en)_(2)NO_(2)Cl` has been prepared in a number of isomeric form . One form undergoes no reaction with `AgNO_(3)` or (en) and is optically inactive. A third form is optically acitve and reacts with both `AgNO_(3)` and (en) complexes are bis-bis (ethylenediamine) dinitrocobalt (III) chloride. trans -bis (ethylyenediamine) dinitrocobalt (III) chloride. trans chloronitrobis (ethylendiamine)cobalt (III) nitrite. One of the complexes starch iodide paper blue in acidic medium . This comples isA. CB. BC. AD. all of these .

A compound `CO(en)_(2)NO_(2)Cl` has been prepared in a number of isome

1.	A compound `CO(en)_(2)NO_(2)Cl` has been prepared in a number of isomeric form . One form undergoes no reaction with `AgNO_(3)` or (en) and is optically inactive. A third form is optically acitve and reacts with both `AgNO_(3)` and (en) complexes are bis-bis (ethylenediamine) dinitrocobalt (III) chloride. trans -bis (ethylyenediamine) dinitrocobalt (III) chloride. trans chloronitrobis (ethylendiamine)cobalt (III) nitrite. One of the complexes starch iodide paper blue in acidic medium . This comples isA. CB. BC. AD. all of these .
Answer» Correct Answer - A