1
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What are different possible oxidation states exhibited by scandium?

A
$$+4$$
B
$$+5$$
C
$$+4,+5$$
D
$$+2,+3$$
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Find the value of spin only magnetic moment for chromium cation in +2 state.

A
3.87 BM
B
4.90 BM
C
2.84 BM
D
1.73 BM
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which element among the following is ferromagnetic?

A
Ni
B
Cu
C
Sc
D
Zn
4
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which property from following is NOT exhibited by interstitial compounds?

A
Their melting points are higher than pure metal.
B
Their densities are less than parent metal.
C
Their chemical properties are different than parent metal.
D
These are hard and good conductors of heat and electricity.
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