1
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

When fused NaCl undergoes electrolysis the product formed at cathode is

A
$\mathrm{Cl}_{2(\mathrm{~g})}$
B
$\mathrm{Na}{ }_{(s)}$
C
$\mathrm{Na}-\mathrm{Hg}_{(l)}$
D
$\mathrm{H}_{2(\mathrm{~g})}$
2
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following element is used in photoelectric cell?

A
Beryllium
B
Caesium
C
Liquid sodium
D
Calcium
3
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The resistance of conductivity cell filled with 0.1 M KCl solution is 100 ohm and conductivity is $1.70 \times 10^{-4} \mathrm{~S} \mathrm{~cm}^{-1}$. What is the cell constant of the cell?

A
$1.70 \mathrm{~cm}^{-1}$
B
$0.058 \mathrm{~cm}^{-1}$
C
$0.017 \mathrm{~cm}^{-1}$
D
$0.012 \mathrm{~cm}^{-1}$
4
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The conductivity of 0.02 M KCl solution is 0.00250 ohm $^{-1} \mathrm{~cm}^{-1}$. What is its molar conductivity?

A
$125 \mathrm{~ohm}^{-1} \mathrm{~cm}^{-2} \mathrm{~mol}^{-1}$
B
$0.05 \mathrm{~ohm}^{-1} \mathrm{~cm}^{-2} \mathrm{~mol}^{-1}$
C
$725 \mathrm{~ohm}^{-1} \mathrm{~cm}^{-2} \mathrm{~mol}^{-1}$
D
$800 \mathrm{~ohm}^{-1} \mathrm{~cm}^{-2} \mathrm{~mol}^{-1}$
MHT CET Subjects
EXAM MAP