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1
JEE Main 2021 (Online) 16th March Morning Shift
Numerical
+4
-1
The equivalents of ethylene diamine required to replace the neutral ligands from the coordination sphere of the trans-complex of CoCl3 . 4NH3 is _________. (Round off to the Nearest Integer).
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2
JEE Main 2021 (Online) 26th February Evening Shift
Numerical
+4
-1
The number of stereoisomers possible for [Co(ox)2(Br)(NH3)]2$$-$$ is ___________. [ox = oxalate]
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3
JEE Main 2021 (Online) 26th February Morning Shift
Numerical
+4
-1
Number of bridging CO ligands in [Mn2(CO)10] is __________.
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4
JEE Main 2021 (Online) 25th February Evening Shift
Numerical
+4
-1
The spin only magnetic moment of a divalent ion in aqueous solution (atomic number 29) is _________ BM.
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