1
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
2
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
3
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The IUPAC name for the following compound is JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Basics of Organic Chemistry Question 153 English
A
2, 5-dimethyl-6-carboxy-hex-3-enal
B
6-formyl-2-methyl-hex-3-enoic acid
C
2, 5-dimethyl-5-carboxy-hex-3-enal
D
2, 5-dimethyl-6-oxo-hex-3-enoic acid
4
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product in the following reaction is : JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Hydrocarbons Question 82 English
A
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Hydrocarbons Question 82 English Option 1
B
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Hydrocarbons Question 82 English Option 2
C
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Hydrocarbons Question 82 English Option 3
D
JEE Main 2020 (Online) 2nd September Morning Slot Chemistry - Hydrocarbons Question 82 English Option 4
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