1
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify catalyst used in following reaction.

$$ \mathrm{CO}_{(\mathrm{g})}+\mathrm{H}_2 \mathrm{O}_{(\mathrm{g})} \xrightarrow{623 \mathrm{~K}} \mathrm{CO}_{2(\mathrm{~g})}+\mathrm{H}_{2(\mathrm{~g})} $$

A

Iron chromate

B

Vanadium pentoxide

C

Ni metal

D

Traces of acid or alkali

2
MHT CET 2025 25th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which pair of elements from following is used to make alloy for trophies?
A
Cr and Zn
B
Ni and Cu
C
Cu and Sn
D
Ni and Zn
3
MHT CET 2024 15th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following alloys is used in construction of outer fuselage of ultra-high speed air craft?

A
Nichrome
B
Cupra-nickel
C
Stainless steel
D
Bronze
4
MHT CET 2024 15th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the alloy used for construction of gas turbine engines.

A
Nichrome
B
Bronze
C
Stainless steel
D
Cupra-nickel
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