JEE Main 2023 (Online) 1st February Morning Shift | Biomolecules Question 37 | Chemistry

	List I		List II
	Test		Functional group / Class of Compound
A.	Molisch's Test	I.	Peptide
B.	Biuret Test	II.	Carbohydrate
C.	Carbylamine Test	III.	Primary amine
D.	Schiff's Test	IV.	Aldehyde

Choose the correct answer from the options given below :

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

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

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

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

JEE Main 2023 (Online) 31st January Morning Shift

MCQ (Single Correct Answer)

-1

A protein '$$\mathrm{X}$$' with molecular weight of $$70,000 \mathrm{~u}$$, on hydrolysis gives amino acids. One of these amino acid is

JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Biomolecules Question 41 English Option 1

JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Biomolecules Question 41 English Option 2

JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Biomolecules Question 41 English Option 3

JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Biomolecules Question 41 English Option 4

JEE Main 2023 (Online) 30th January Morning Shift

MCQ (Single Correct Answer)

-1

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) : Ketoses give Seliwanoff's test faster than Aldoses.

Reason (R) : Ketoses undergo $$\beta$$-elimination followed by formation of furfural.

In the light of the above statements, choose the correct answer from the options given below :

(A) is false but (R) is true

Both (A) and (R) are true but (R) is not the correct explanation of (A)

(A) is true but (R) is false

Both (A) and (R) are true and (R) is the correct explanation of (A)

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