1
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
While titrating dilute HCl solution with aqueous NaOH, which of the following will not be required?
A
Pipette and distilled water
B
Clamp and phenolphthalein
C
Burette and porcelain tile
D
Bunsen burner and measuring cylinder
2
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Which of the following is used for the preparation of colloids?
A
Van Arkel Method
B
Bredig’s Arc Method
C
Mond Process
D
Ostwald Process
3
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
In general the property (magnitudes only) that show an opposite trend in comparison to other properties across a period is
A
Electron gain enthalpy
B
Electronegativity
C
Ionization enthalpy
D
Atomic radius
4
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major aromatic product C in the following reaction sequence will be : JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 112 English
A
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 112 English Option 1
B
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 112 English Option 2
C
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 112 English Option 3
D
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 112 English Option 4
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