1
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following compounds will most readily be dehydrated to give alkene under acidic condition ?
A
1- Pentanol
B
4-Hydroxypentan - 2-one
C
3-Hydroxypentan - 2-one
D
2-Hydroxycyclopentanone
2
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product of the following reaction is :

JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 194 English
A
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 194 English Option 1
B
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 194 English Option 2
C
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 194 English Option 3
D
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 194 English Option 4
3
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product B formed in the following reaction sequence is :

JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 195 English
A
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 195 English Option 1
B
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 195 English Option 2
C
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 195 English Option 3
D
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 195 English Option 4
4
JEE Main 2018 (Online) 15th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The increasing order of the acidity of the following carboxylic acids is :
JEE Main 2018 (Online) 15th April Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 198 English
A
I   <   III   <   II   <   IV
B
IV   <   II   <   III   <   I
C
II   <   IV   <   III   <   I
D
III   <   II   <   IV   <   I
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