1
TS EAMCET 2022 (Online) 19th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Identify } X \text { and } Y \text { in the reactions, given below } $$

TS EAMCET 2022 (Online) 19th July Evening Shift Chemistry - Aldehyde and Ketone Question 11 English 1TS EAMCET 2022 (Online) 19th July Evening Shift Chemistry - Aldehyde and Ketone Question 11 English 2

A
X Y
$$
\mathrm{CrO}_3
$$
$$
\mathrm{KMnO}_4 \text { (alkaline), } \Delta
$$
B
X Y
$$
\mathrm{CrO}_2 \mathrm{Cl}_2
$$
$$
\mathrm{Cu}, 573 \mathrm{~K}
$$
C
X Y
$$
\mathrm{AlCl}_3
$$
$$
\mathrm{CrO}_3, \mathrm{H}_2 \mathrm{SO}_4 \text {, reflux }
$$
D
X Y
$$
\mathrm{H}_2 \mathrm{O}_2
$$
$$
\mathrm{KMnO}_4 \text { (acidic), } \Delta
$$
2
TS EAMCET 2022 (Online) 19th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

A primary alcohol was reacted with pyridinium chlorochromate (PCC), which resulted in a product $P$. The product $P$ on treatment with ammonical silver nitrate solution produces

A

anhydride of carboxylic acid

B

aldehyde

C

amide

D

carboxylate anion

3
TS EAMCET 2022 (Online) 19th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Benzene on reaction with acetyl chloride in the presence of anhydrous $\mathrm{AlCl}_3$ gave the product $P$. The product $P$ on reaction with methylmagnesium bromide followed by treatment with water furnished the product $Q$. The molecular formula of $Q$ is

A

$\mathrm{C}_8 \mathrm{H}_{10} \mathrm{O}$

B

$\mathrm{C}_8 \mathrm{H}_8 \mathrm{O}$

C

$\mathrm{C}_9 \mathrm{H}_{12} \mathrm{O}$

D

$\mathrm{C}_9 \mathrm{H}_{10} \mathrm{O}$

4
TS EAMCET 2022 (Online) 19th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Match the following. } $$

List-I List-ii
(A) Acid chloride to aldehyde (I) $$
\text { DIBAL-H }
$$
(B) Benzene to benzaldehyde (II) $$
\mathrm{CO}, \mathrm{HCl} \text {, anhyd. } \mathrm{AlCl}_3
$$
(C) Acetylene to aldehyde (III) $$
\mathrm{HgSO}_4, \mathrm{H}_2 \mathrm{SO}_4
$$
(D) Ester to aldehyde (IV) $$
\mathrm{H}_2, \mathrm{Pd}-\mathrm{BaSO}_4
$$
A
A B C D
IV II I III
B
A B C D
I II III IV
C
A B C D
III II I IV
D
A B C D
IV II III I

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