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1
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following reagents is used in the conversion of phenol to picric acid?

A
dil. Nitric acid
B
conc. Nitrous acid
C
conc. Sulphuric acid
D
conc. $\mathrm{HNO}_3+$ conc. $\mathrm{H}_2 \mathrm{SO}_4$
2
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify product obtained in following reaction. $$ \mathrm{C}_6 \mathrm{H}_5 \mathrm{OH} \xrightarrow{\mathrm{CrO}_3} \text { Product } $$

A
MHT CET 2024 11th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 7 English Option 1
B
MHT CET 2024 11th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 7 English Option 2
C
MHT CET 2024 11th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 7 English Option 3
D
MHT CET 2024 11th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 7 English Option 4
3
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following is called as Lucas reagent?

A
Conc. $\mathrm{HCl}+\mathrm{ZnCl}_2$
B
Neutral $\mathrm{FeCl}_3$ solution in water
C
$\mathrm{NaNO}_2+\mathrm{HCl}$ (dil.)
D
$\mathrm{CHCl}_3+\mathrm{NaOH}$
4
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which reagent from following is used in Reimer-Tiemann reaction?

A
$\mathrm{CO}_2, 6 \mathrm{~atm} \mathrm{~H}_3 \mathrm{O}^{+}$
B
$\mathrm{CHCl}_3$, aq. $\mathrm{NaOH}, \mathrm{H}_3 \mathrm{O}^{+}$
C
$\mathrm{CS}_2$ (at low temperature)
D
$\mathrm{Na}_2 \mathrm{Cr}_2 \mathrm{O}_7 / \mathrm{H}_2 \mathrm{SO}_4$
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