1
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The product of which of the following reactions undergo hydrolysis by $\mathrm{S}_{\mathrm{N}} 1$ mechanism?

AP EAPCET 2024 - 20th May Evening Shift Chemistry - Hydrocarbons Question 2 English

A
C, D only
B
A, B, C only
C
B, C only
D
A, D only
2
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Styrene on reaction with reagent $X$ gave $Y$ which on hydrolysis followed by oxidation gave $Z . Z$ gives positive 2, 4-DNP test but does not give iodoform test. What are $X$ and $Z$ respectively ?
A
$\mathrm{HBr}: \mathrm{C}_6 \mathrm{H}_5 \mathrm{COCH}_3$
B
$\mathrm{HBr}: \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{CHO}$
C
$\mathrm{HBr} /\left(\mathrm{C}_6 \mathrm{H}_5 \mathrm{CO}\right)_2 \mathrm{O}_2: \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{CHO}$
D
$\mathrm{HBr} /\left(\mathrm{C}_6 \mathrm{H}_5 \mathrm{CO}\right)_2 \mathrm{O}_2: \mathrm{C}_6 \mathrm{H}_5 \mathrm{CO} \mathrm{CH}_3$
3
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What are $A$ and $B$ in the following reaction sequence ?

$$ \mathrm{CH}_3 \mathrm{COOH} \xrightarrow{A} X \xrightarrow[\mathrm{H}^{+}]{Y} B \text { (Analgesic drug) } $$

A

AP EAPCET 2024 - 20th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 2 English Option 1

B

AP EAPCET 2024 - 20th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 2 English Option 2

C

AP EAPCET 2024 - 20th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 2 English Option 3

D

AP EAPCET 2024 - 20th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 2 English Option 4

4
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following sequence of reagents convert propene to 1-chloropropane?
A
(i) $\left(\mathrm{BH}_3\right)_2$ (ii) $\mathrm{H}_2 \mathrm{O}_2 / \mathrm{OH}^{-}: \mathrm{HCl}, \mathrm{ZnCl}_2$
B
(i) $\left(\mathrm{BH}_3\right)_2$ (ii) $\mathrm{H}_2 \mathrm{O}_2 / \mathrm{OH}^{-}: \mathrm{NaCl}$
C
(i) dil. $\mathrm{H}_2 \mathrm{SO}_4: \mathrm{HCl}, \mathrm{ZnCl}_2$
D
(i) dil. $\mathrm{H}_2 \mathrm{SO}_4$ : Conc. HCl
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