1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

Select the incorrect reaction among the following :

A
$$ \mathrm{CH}_3 \mathrm{COCl} \xrightarrow[\Delta]{\mathrm{H}_2 \mathrm{O}} \mathrm{CH}_3 \mathrm{COOH} $$
B
NEET 2024 (Re-Examination) Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 1 English Option 2
C
$$ \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH} \xrightarrow[\text { (i) } \mathrm{H}_3 \mathrm{O}^{\oplus}]{\text { (i) } \mathrm{KMOO}_4 / \mathrm{OH}^{-}} \mathrm{CH}_3 \mathrm{COOH} $$
D
$$ \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{OH} \xrightarrow{\mathrm{CrO}_3-\mathrm{H}_2 \mathrm{SO}_4} \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH} $$
2
NEET 2024
MCQ (Single Correct Answer)
+4
-1

Identify the correct reagents that would bring about the following transformation.

NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 2 English

A

(i) $$\mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}$$

(ii) $$\mathrm{CrO}_3$$

B

(i) $$\mathrm{BH}_3$$

(ii) $$\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}$$

(iii) PCC

C

(i) $$\mathrm{BH}_3$$

(ii) $$\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}$$

(iii) alk. $$\mathrm{KMnO}_4$$

D

(i) $$\mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}$$

(ii) PCC

3
NEET 2024
MCQ (Single Correct Answer)
+4
-1

Match List I with List II.

List I
(Reaction)
List II
(Reagents/Condition)
A. NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 4 English 1 I. NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 4 English 2
B. NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 4 English 3 II. CrO$$_3$$
C. NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 4 English 4 III. KMnO$$_4$$/KOH, $$\Delta$$
D. NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 4 English 5 IV. (i) O$$_3$$
(ii) Zn-H$$_2$$O

Choose the correct answer from the options given below:

A
A-IV, B-I, C-III, D-II
B
A-III, B-I, C-II, D-IV
C
A-IV, B-I, C-II, D-III
D
A-I, B-IV, C-II, D-III
4
NEET 2024
MCQ (Single Correct Answer)
+4
-1

For the given reaction:

NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 3 English

'P' is

A
NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 3 English Option 1
B
NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 3 English Option 2
C
NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 3 English Option 3
D
NEET 2024 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 3 English Option 4
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