1
JEE Main 2026 (Online) 5th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

$$ \text { Match List - I with List - II. } $$

List - I
Purification technique
List - II
Used to separate
A. Simple distillation I. Steam volatile compound
B. Fractional distillation II. Two liquids with large difference in boiling points
C. Steam distillation III. Liquid decomposing at its boiling point
D. Distillation under reduced pressure IV. Two liquids with close boiling points

Choose the correct answer from the options given below :

A

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

B

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

C

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

D

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

2
JEE Main 2026 (Online) 4th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

$$ \text { Match the LIST-I with LIST-II } $$

List - I List - II
Compound Test
A. JEE Main 2026 (Online) 4th April Evening Shift Chemistry - Practical Organic Chemistry Question 4 English 1 I. Hinsberg's reagent test
B. JEE Main 2026 (Online) 4th April Evening Shift Chemistry - Practical Organic Chemistry Question 4 English 2 II. Phthalein dye test
C. JEE Main 2026 (Online) 4th April Evening Shift Chemistry - Practical Organic Chemistry Question 4 English 3 III. Lucas test
D. JEE Main 2026 (Online) 4th April Evening Shift Chemistry - Practical Organic Chemistry Question 4 English 4 IV. Tollen’s test

$$ \text { Choose the correct answer from the options given below : } $$

A

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

B

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

C

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

D

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

3
JEE Main 2026 (Online) 4th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Amongst the following, the total number of compounds soluble in aqueous NaOH at room temperature is :

JEE Main 2026 (Online) 4th April Morning Shift Chemistry - Practical Organic Chemistry Question 1 English
A

5

B

4

C

6

D

3

4
JEE Main 2026 (Online) 2nd April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Complete combustion of $X$ g of an organic compound gave $0.25$ g of $CO_2$ and $0.12$ g of $H_2O$. If the % of carbon is $25\%$ and of hydrogen is $4.89\%$, then $X = \underline{\phantom{xxx}} \times 10^{-3}$ g. (Nearest integer)

(Molar mass of C, H and O are 12, 1 and 16 g mol$^{-1}$ respectively.)

A

273

B

27

C

2730

D

227

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