1
MHT CET 2026 18th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
The solubility of a sparingly soluble a salt $\text{AB}_2$ is $1 \times 10^{-6}\ \text{mol/dm}^3$. Calculate its solubility product?
A
$1 \times 10^{-12}$
B
$2 \times 10^{-12}$
C
$3 \times 10^{-12}$
D
$4 \times 10^{-18}$
2
MHT CET 2026 18th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
What is the molarity of $\text{H}_2\text{SO}_4$ solution having $\text{pH} = 4$ ?
A
$4 \times 10^{-1}\ \text{M}$
B
$4 \times 10^{-2}\ \text{M}$
C
$5 \times 10^{-5}\ \text{M}$
D
$1 \times 10^{-4}\ \text{M}$
3
MHT CET 2026 18th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Identify the conjugate bases of $\text{H}_3\text{PO}_3$ and $\text{H}_2\text{SO}_4$ respectively from following.
A
$\text{HPO}_3^{2-}$ and $\text{SO}_4^{2-}$
B
$\text{HPO}_3^{2-}$ and $\text{HSO}_4^{-}$
C
$\text{H}_2\text{PO}_3^{-}$ and $\text{HSO}_4^{-}$
D
$\text{PO}_3^{3-}$ and $\text{SO}_4^{2-}$
4
MHT CET 2026 17th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
The solubility of sapringly soluble salt $\text{AB}_2$ is $18 \cdot 78 \times 10^{-4} \text{ g/dm}^3$ What is its solubility product ? (Molar mass of $\text{AB}_2 = 187 \cdot 8 \text{ g mol}^{-1}$)
A
$2 \times 10^{-15}$
B
$4 \times 10^{-15}$
C
$6 \times 10^{-15}$
D
$8 \times 10^{-15}$

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