1
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Dissociation constant and degree of dissociation of weak acid are $1.8 \times 10^{-5}$ and 0.03 respectively. What will be the concentration of solution of weak acid?

A
0.2 M
B
0.02 M
C
0.5 M
D
0.05 M
2
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
 

Which from following salts is NOT derived from weak acid and weak base?

A
Ammonium fluoride
B
Ammonium cyanide
C
Ammonium acetate
D
Ammonium chloride
3
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the solubility product of sparingly soluble salt BA at $25^{\circ} \mathrm{C}$ if its solubility is $7.2 \times 10^{-7} \mathrm{~mol} \mathrm{~dm}^{-3}$ at same temperature.

A
$4.810 \times 10^{-13}$
B
$5.184 \times 10^{-13}$
C
$6.454 \times 10^{-13}$
D
$5.925 \times 10^{-13}$
4
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the $[\mathrm{OH}]$ if pOH of solution is 4.94

A
$2.356 \times 10^{-5} \mathrm{M}$
B
$1.417 \times 10^{-5} \mathrm{M}$
C
$1.881 \times 10^{-5} \mathrm{M}$
D
$1.148 \times 10^{-5} \mathrm{M}$
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