1
JEE Main 2022 (Online) 26th June Morning Shift
Numerical
+4
-1
The spin-only magnetic moment value of the most basic oxide of vanadium among V2O3, V2O4 and V2O5 is _____________ B.M. (Nearest integer)
Your input ____
2
JEE Main 2022 (Online) 24th June Evening Shift
Numerical
+4
-1
Manganese (VI) has ability to disproportionate in acidic solution. The difference in oxidation states of two ions it forms in acidic solution is ____________.
Your input ____
3
JEE Main 2022 (Online) 24th June Morning Shift
Numerical
+4
-1
The difference in oxidation state of chromium in chromate and dichromate salts is ___________.
Your input ____
4
JEE Main 2021 (Online) 31st August Evening Shift
Numerical
+4
-1
The value of magnetic quantum number of the outermost electron of Zn+ ion is ______________.
Your input ____
Questions Asked from d and f Block Elements (Numerical)
Number in Brackets after Paper Indicates No. of Questions
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