Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)
Chemical Equilibrium
MCQ (Single Correct Answer)
Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)
Chemical Bonding and Molecular Structure
MCQ (Single Correct Answer)
Hydrogen and It's Compounds
MCQ (Single Correct Answer)
d and f Block Elements
MCQ (Single Correct Answer)
Coordination Compounds
MCQ (Single Correct Answer)
Environmental Chemistry
MCQ (Single Correct Answer)
Organic Chemistry
IUPAC Nomenclatures
MCQ (Single Correct Answer)
General Organic Chemistry
MCQ (Single Correct Answer)
Haloalkanes and Haloarenes
MCQ (Single Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehyde and Ketone
MCQ (Single Correct Answer)
Carboxylic Acids and Its Derivatives
MCQ (Single Correct Answer)
Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
Practical Organic Chemistry
MCQ (Single Correct Answer)
1
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Consider the following reactions

AP EAPCET 2024 - 22th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 2 English

$Y$ can not be obtained from which of the following reaction?

A

$\mathrm{CH}_3 \mathrm{COCl}+\mathrm{H}_2 \xrightarrow[\mathrm{BaSO}_4]{\mathrm{Pd} /}$

B

$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH} \xrightarrow{\mathrm{Cu} / 573 \mathrm{~K}}$

C

$\mathrm{CH}_3 \mathrm{CN}+\mathrm{SnCl}_2+\mathrm{HCl} \longrightarrow X \xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}}$

D

$\mathrm{CH}_3 \mathrm{COOH} \xrightarrow[\text { (i) } \mathrm{H} / \mathrm{H}_2 \mathrm{O}]{\text { O } \mathrm{LiAl}_2}$

2
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Assertion (A) : Carboxylic acids are more acidic than phenols

Reason (R) : Resonance structures of carboxylate ion are equivalent, while resonance structures of phenoxide ion are not equivalent.

A
Both (A) and (R) are correct and (R) is the correct explanation of $(A)$.
B
Both $(A)$ and $(R)$ are correct But $(R)$ is not the corred explanation of (A).
C
(A) is correct but (R) is incorrect.
D
(A) is incorrect but (R) is correct.
3
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

In the reaction sequence $Y$ is

$$ \mathrm{CH}_3 \mathrm{CO}_2 \mathrm{H} \xrightarrow[(2) \Delta]{(1) \mathrm{NH}_3} P \xrightarrow{\mathrm{Br} / \mathrm{NaOH}} Y $$

A
a primary amine with same number of carbons as in P.
B
a primary amine with one carbon less than in $P$.
C
a secondary amine with same number of carbons as in P
D
a secondary amine with one carbon less than in P.
4
AP EAPCET 2024 - 21th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

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

AP EAPCET 2024 - 21th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 4 English
A
$\mathrm{H}^{-}, \mathrm{H}^{+}$
B
$\mathrm{H}^{+}$, Pyridine
C
Pyridine, $\mathrm{H}^{+}$
D
Pyridine, Pyridine
AP EAPCET Subjects