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

Identify the reagent that confirms the presence of five $$-\mathrm{OH}$$ groups in glucose.

A
$$\mathrm{NH}_2 \mathrm{OH}$$
B
$$\mathrm{HCN}$$
C
dil. $$\mathrm{HNO}_3$$
D
Acetic anhydride
2
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
$$4.2 \times 10^{-12} \mathrm{M}$$
3
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which formula is used to calculate edge length in bcc structure?

A
$$a=\frac{\sqrt{3} \mathrm{r}}{4}$$
B
$$a=\frac{4}{\sqrt{3} \mathrm{r}}$$
C
$$a=\frac{\sqrt{3}}{4 r}$$
D
$$a=\frac{4 r}{\sqrt{3}}$$
4
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the products of following reaction:

MHT CET 2023 11th May Morning Shift Chemistry - Aldehyde and Ketone Question 82 English

A
Methanoic acid and phenyl methanol
B
Methanol and benzoic acid
C
Methanol and phenol
D
Methanoic acid and phenol
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