JEE Main 12 Jan 2019 Shift 1 Solved Paper

Section: Chemistry
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Question : 87 of 90
 
Marks: +1, -0
The pair of metal ions that can give a spinonly magnetic moment of 3.9 BM for the complex [M(H2O)6]Cl2 , is :
[12 Jan 2019 Shift 1]
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