NEET 2024 (Re-Examination) | Some Basic Concepts of Organic Chemistry Question 1 | Chemistry

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

-1

The correct IUPAC name of the compound

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

is :

4-ethyl-1-fluoro-2-nitrobenzene

4-ethyl-1-fluoro-6-nitrobenzene

3-ethyl-6-fluoro-1-nitrobenzene

1-ethyl-4-fluoro-3-nitrobenzene

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

-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 :

above $$100^{\circ} \mathrm{C}$$ but below $$250^{\circ} \mathrm{C}$$

above $$250^{\circ} \mathrm{C}$$

at $$250^{\circ} \mathrm{C}$$

close to but below $$100^{\circ} \mathrm{C}$$

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

-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-IV, B-II, C-III, D-I

A-II, B-IV, C-III, D-I

A-II, B-III, C-IV, D-I

A-III, B-IV, C-II, D-I

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

-1

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

–I inductive effect

electromeric effect

hyperconjugation

mesomeric effect

NEET Subjects

Biology

Botany

Zoology

Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution