1
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which salt from following forms aqueous solution having $$\mathrm{pH}$$ less than 7 ?

A
$$\mathrm{CH}_3 \mathrm{COONa}$$
B
$$\mathrm{Na}_2 \mathrm{SO}_4$$
C
$$\mathrm{CuSO}_4$$
D
$$\mathrm{Na}_2 \mathrm{CO}_3$$
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Solubility of a salt $$\mathrm{A}_2 \mathrm{~B}_3$$ is $$1 \times 10^{-3} \mathrm{~mol} \mathrm{~dm}^{-3}$$. What is the value of its solubility product?

A
$$1.08 \times 10^{-13}$$
B
$$8.1 \times 10^{-15}$$
C
$$2.7 \times 10^{-15}$$
D
$$2.0 \times 10^{-13}$$
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

The $$\left[\mathrm{OH}^{-}\right]$$ in a solution is $$1 \times 10^{-12} \mathrm{~mol} \mathrm{~dm}{ }^{-3}$$. What is the concentration of $$\mathrm{H}^{+}$$ ions?

A
$$0.1 \mathrm{~mol} \mathrm{~dm}^{-3}$$
B
$$1.0 \mathrm{~mol} \mathrm{~dm}^{-3}$$
C
$$2.0 \mathrm{~mol} \mathrm{~dm}^{-3}$$
D
$$0.01 \mathrm{~mol} \mathrm{~dm}^{-3}$$
4
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following salt solution in water shows pH greater than 7?

A
Sodium acetate
B
Sodium sulphate
C
Copper sulphate
D
Ammonium chloride
MHT CET Subjects
EXAM MAP
Joint Entrance Examination
JEE MainJEE AdvancedWB JEEBITSATMHT CET
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN