1
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following methods is used to prepare dihydrogen with purity greater than 99.5 ?

A
Electrolysis of pure water
B
Action of NaOH on zinc
C
From hydrocarbons
D
Electrolysis of warm $\mathrm{Ba(OH)_2}$ solution
2
MHT CET 2024 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is not a property of hydrogen peroxide?

A
It is immiscible in water.
B
It is pale blue coloured liquid in pure state.
C
It's strength is explained in volume unit.
D
It is mild oxidising as well reducing agent.
3
MHT CET 2024 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following compounds is recovered in solvay's process when $\mathrm{NH}_4 \mathrm{Cl}$ is treated with slaked lime?

A
$\mathrm{NaCl}$
B
$\mathrm{NH}_4 \mathrm{HCO}_3$
C
$\mathrm{NH}_3$
D
$\mathrm{CO}_2$
4
MHT CET 2024 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following combinations represents water gas?

A
$\mathrm{CO}_{(\mathrm{g})}+\mathrm{H}_{2(\mathrm{~g})}$
B
$\mathrm{CO}_{(\mathrm{g})}+3 \mathrm{H}_{2(\mathrm{~g})}$
C
$\mathrm{CO}_{2(\mathrm{~g})}+3 \mathrm{H}_{2(\mathrm{~g})}$
D
$\mathrm{CO}_{2(\mathrm{~g})}+2 \mathrm{H}_{2(\mathrm{~g})}$

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