1
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
$$\mathrm{Mg}$$
2
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
3
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
4
MHT CET 2023 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following properties is exhibited by group 2 elements?

A
Act as inert elements in +1 state.
B
Form $$\mathrm{MH}_2$$ type hydrides with hydrogen on heating.
C
Elements at the top in the group catch fire when kept on water.
D
Reducing power of these elements is more than group I elements.
MHT CET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12