1
MHT CET 2026 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
What is the oxidation state of cobalt in $[\text{Co}(\text{NH}_3)_6]^{3+}$ ?
A
$+5$
B
$+4$
C
$+3$
D
$+2$
2
MHT CET 2026 18th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
What is EAN for metal ion in $[\text{Fe(CN)}_6]^{3-}$ ?
A
$37$
B
$36$
C
$35$
D
$34$
3
MHT CET 2026 18th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following is a correct increasing order of ligand field strength ?
A
$\text{EDTA} < \text{C}_2\text{O}_4^{2-} < \text{H}_2\text{O} < \text{en}$
B
$\text{en} < \text{H}_2\text{O} < \text{EDTA} < \text{C}_2\text{O}_4^{2-}$
C
$\text{C}_2\text{O}_4^{2-} < \text{H}_2\text{O} < \text{EDTA} < \text{en}$
D
$\text{H}_2\text{O} < \text{en} < \text{C}_2\text{O}_4^{2-} < \text{EDTA}$
4
MHT CET 2026 18th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Identify a ligand with highest field strength among the following.
A
$\text{H}_2\text{O}$
B
$\text{NH}_3$
C
$\text{S}^{2-}$
D
$\text{NCS}^-$

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