A complex of cobalt has five ammonia molecules, one nitro group and tw – InterviewSolution

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1.	A complex of cobalt has five ammonia molecules, one nitro group and two chlorine atoms for each cobalt atom. One mole of this compound produces three mole ions in aqueous solution which on treating with excess of AgNO_3 give two mole of AgCl. The formula of the compound is
Answer» `[CO(NH_3)_4NO_2CI][(NH_3)CI]` `[Co(NH_3)_5CI][CINO_2]` `[Co(NH_3)_5NO_2]CI_2` `[Co(NH_3)_5][(NO_2)_2CI_2]` ANSWER :C

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