1
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following is used in photoelectric cells?

A
Li
B
Be
C
Cs
D
Mg
2
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following rapidly loses its luster in air and tarnishes?

A
$$\mathrm{Ba}$$
B
$$\mathrm{Be}$$
C
$$\mathrm{K}$$
D
$$\mathrm{Mg}$$
3
MHT CET 2023 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following exhibits common oxidation state +2 ?

A
Sr
B
Rb
C
Na
D
Li
4
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify alkaline earth metal from following.

A
Rb
B
Sr
C
Fr
D
Cs
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