1
MHT CET 2026 11th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following statements is correct regarding electrolysis of molten NaCl?
A
Pale green $\text{Cl}_2$ gas released at anode
B
Molten silvery white sodium is deposited at cathode
C
Decomposition of NaCl into Na metal and $\text{Cl}_2$ gas
D
Both options A and B
2
MHT CET 2026 11th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following statements is true about the voltaic cell?
A
It converts chemical energy into electrical energy.
B
It converts electrical energy into chemical energy.
C
The anode of voltaic cells is positive.
D
The cathode of voltaic cell is negative.
3
MHT CET 2026 11th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Identify the function of salt bridge.
A
As cathode
B
As anode
C
To connect two half cells.
D
To measure electrode potential.
4
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is percent dissociation of $\mathrm{NH}_4 \mathrm{OH}$ if molar conductance at zero concentration for $\mathrm{NH}_4 \mathrm{Cl}$, NaCl and NaOH are 130, 109 and $213 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$ respectively and molar conductivity of $0.01 \quad \mathrm{M} \quad \mathrm{NH}_4 \mathrm{OH}$ is $9.0 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$ ?

A

$\frac{100}{40}$

B

$\frac{100}{35}$

C

$\frac{100}{32}$

D

$\frac{100}{26}$

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