JEE Mains 2020 Model Paper 6 New Pattern
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Question : 53 of 75
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On treatment of 100 ml of 0.1 M solution of C o C l 3 . 6 H 2 O with excess A g N O 3 ; 1.2 × 10 22 ions [Cl − ions] are precipitated. The complex is:
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