1
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of electrons present in d-subshell if its atomic number is 27 and oxidation state is +2 ?

A
8
B
7
C
6
D
5
2
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following properties of lanthanoids is NOT true?

A
These are bad conductors of heat and electricity.
B
These are soft metals.
C
Coordination number is usually greater than six.
D
These are strongly paramagnetic.
3
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following has half filled If orbital at observed ground state?

A
Gd
B
Sm
C
Nd
D
Ho
4
MHT CET 2024 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify ferromagnetic substance from following.

A
$\mathrm{NaCl}$
B
$\mathrm{C}_6 \mathrm{H}_6$
C
$\mathrm{CrO}_2$
D
$\mathrm{H}_2 \mathrm{O}$
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