1
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
The pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it in $\mathrm{mol} \mathrm{dm}^{-3}$ ?
A
$1.97 \times 10^{-4}$
B
$1.738 \times 10^{-4}$
C
$1.84 \times 10^{-4}$
D
$1.283 \times 10^{-4}$
2
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
The solubility product of a sparingly soluble salt AX is $4.9 \times 10^{-13}$. What is its solubility in $\mathrm{mol} \mathrm{dm}^{-3}$ ?
A
$2.4 \times 10^{-13}$
B
$4.9 \times 10^{-7}$
C
$7.0 \times 10^{-7}$
D
$7.0 \times 10^{-13}$
3
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which among the following salts is NOT hydrolysed in water?
A
$\mathrm{Na}_2 \mathrm{CO}_3$
B
$\mathrm{NH}_4 \mathrm{CN}$
C
$\mathrm{KNO}_3$
D
$\mathrm{KCN}$
4
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following substances acts as a base when reacted with water?

A
$\mathrm{CH}_3 \mathrm{COOH}$
B
$\mathrm{H}_2 \mathrm{C}_2 \mathrm{O}_4$
C
$\mathrm{HCl}$
D
$\mathrm{NH}_3$
MHT CET Subjects
EXAM MAP