1
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct pair of mineral and its formula from following.

A
Baryte - $$\mathrm{MgSO}_4 .7 \mathrm{H}_2 \mathrm{O}$$
B
Cryolite - $$\mathrm{Na}_3 \mathrm{AlF}_6$$
C
Galena - ZnS
D
Epsom salt - $$\mathrm{CaSO}_4 \cdot 2 \mathrm{H}_2 \mathrm{O}$$
2
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which mineral among the following contains vanadium in it?

A
Crocoisite
B
Azurite
C
Carnotite
D
Malachite
3
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following sets of elements is present in chalcopyrite?

A
Al, O
B
Cu, Fe, S
C
Al, Fe, O
D
Fe, S
4
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

How many moles of gaseous oxygen at one atmosphere is considered for the reaction with element for plotting a graph in Ellingham diagram?

A
0.5
B
2
C
1
D
0.25
MHT CET Subjects
EXAM MAP