1
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The increasing order of the following compounds towards HCN addition is : JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 176 English
A
(iii) < (iv) < (ii) < (i)
B
(i) < (iii) < (iv) < (ii)
C
(iii) < (i) < (iv) < (ii)
D
(iii) < (iv) < (i) < (ii)
2
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 120 English
A
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 120 English Option 1
B
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 120 English Option 2
C
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 120 English Option 3
D
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 120 English Option 4
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
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
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