1
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the pH of 0.005 M NaOH solution?

A
2.30
B
12.6
C
11.7
D
3.2
2
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following salts turns red litmus blue in its aqueous solution?

A
$$\mathrm{NH}_4 \mathrm{NO}_3$$
B
$$\mathrm{NH}_4 \mathrm{Cl}$$
C
$$\mathrm{NH}_4 \mathrm{CN}$$
D
$$\mathrm{NH}_4 \mathrm{F}$$
3
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the concentration of $$\mathrm{OH}^{-}$$ ion in a solution containing $$0.05 \mathrm{~M} \mathrm{~H}^{+}$$ ions?

A
$$2.5 \times 10^{-13} \mathrm{M}$$
B
$$5.0 \times 10^{-2} \mathrm{M}$$
C
$$2.0 \times 10^{-13} \mathrm{M}$$
D
$$4.2 \times 10^{-12} \mathrm{M}$$
4
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the $$\mathrm{pH}$$ of $$1.36 \times 10^{-2} \mathrm{M}$$ solution of perchloric acid.

A
1.43
B
1.86
C
2.43
D
2.86
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