1
AP EAPCET 2024 - 21th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What are the major products $X$ and $Y$ respectively in the following reactions?

$$ \begin{aligned} & \left(\mathrm{CH}_3\right)_3 \mathrm{CONa}+\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{Br} \longrightarrow X \\ & \left(\mathrm{CH}_3\right)_3 \mathrm{CBr}+\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{ONa} \longrightarrow Y \end{aligned} $$

A
$\mathrm{CH}_2=\mathrm{CH}_2$, $\left(\mathrm{CH}_3\right)_3 \mathrm{COCH}_2 \mathrm{CH}_3$
B
$\left(\mathrm{CH}_3\right)_3 \mathrm{COCH}_2 \mathrm{CH}_3,\left(\mathrm{CH}_3\right)_3 \mathrm{COCH}_2 \mathrm{CH}_3$
C
$\mathrm{CH}_2=\mathrm{CH}_2,\left(\mathrm{CH}_3\right)_2 \mathrm{C}=\mathrm{CH}_2$
D
$\left(\mathrm{CH}_3\right)_3 \mathrm{COCH}_2 \mathrm{CH}_3,\left(\mathrm{CH}_3\right)_2 \mathrm{C}=\mathrm{CH}_2$
2
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following are general methods for the preparation of 1 -iodopropane?

AP EAPCET 2024 - 20th May Evening Shift Chemistry - Haloalkanes and Haloarenes Question 6 English

A
A, B
B
B, C
C
C, D
D
A, D
3
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
4
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The major product $(X)$ formed in the given reaction is an example of AP EAPCET 2024 - 19th May Evening Shift Chemistry - Haloalkanes and Haloarenes Question 10 English
A
secondary alkyl halide
B
primary alkyl halide
C
tertiary alkyl halide
D
benzylic halide
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