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

The correct IUPAC name of the compound

NEET 2024 (Re-Examination) Chemistry - Some Basic Concepts of Organic Chemistry Question 2 English

is :

A
4-ethyl-1-fluoro-2-nitrobenzene
B
4-ethyl-1-fluoro-6-nitrobenzene
C
3-ethyl-6-fluoro-1-nitrobenzene
D
1-ethyl-4-fluoro-3-nitrobenzene
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

A steam volatile organic compound which is immiscible with water has a boiling point of $$250^{\circ} \mathrm{C}$$. During steam distillation, a mixture of this organic compound and water will boil :

A
above $$100^{\circ} \mathrm{C}$$ but below $$250^{\circ} \mathrm{C}$$
B
above $$250^{\circ} \mathrm{C}$$
C
at $$250^{\circ} \mathrm{C}$$
D
close to but below $$100^{\circ} \mathrm{C}$$
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

Match List-I with List-II :

List - I
(Test/reagent)
List - II
(Radical identified)
(A) Lake Test (I) NO$$_3^-$$
(B) Nessler's Reagent (II) Fe$$^{3+}$$
(C) Potassium sulphocyanide (III) Al$$^{3+}$$
(D) Brown Ring Test (IV) NH$$_4^+$$

Choose the correct answer from the options given below :

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

Methyl group attached to a positively charged carbon atom stabilizes the carbocation due to

A
–I inductive effect
B
electromeric effect
C
hyperconjugation
D
mesomeric effect
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