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JEE Main 2020 (Online) 9th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
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Identify (A) in the following reaction sequence : JEE Main 2020 (Online) 9th January Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 179 English
A
JEE Main 2020 (Online) 9th January Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 179 English Option 1
B
JEE Main 2020 (Online) 9th January Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 179 English Option 2
C
JEE Main 2020 (Online) 9th January Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 179 English Option 3
D
JEE Main 2020 (Online) 9th January Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 179 English Option 4
2
JEE Main 2020 (Online) 8th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
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An unsaturated hydrocarbon X absorbs two hydrogen molecules on catalytic hydrogenation and also gives following reaction : JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 180 English B(3 - oxo - hexanedicarboxylic acid) X will be :-
A
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 180 English Option 1
B
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 180 English Option 2
C
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 180 English Option 3
D
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 180 English Option 4
3
JEE Main 2020 (Online) 8th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The most suitable reagent for the given conversion is : JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 182 English
A
LiAlH4
B
B2H6
C
NaBH4
D
H2/Pd
4
JEE Main 2020 (Online) 8th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The predominant intermolecular forces present in ethyl acetate, a liquid, are:
A
Dipole-dipole and hydrogen bonding
B
hydrogen bonding and London dispersion
C
London dispersion, dipole-dipole and hydrogen bonding
D
London dispersion and dipole-dipole
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