1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Identify compound X in the following sequence of reactions :

NEET 2020 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English
A
NEET 2020 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English Option 1
B
NEET 2020 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English Option 2
C
NEET 2020 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English Option 3
D
NEET 2020 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English Option 4
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Reaction between benzaldehyde and acetophenone in presence of dilute NaOH is known as :
A
Cannizzaro's reaction
B
Cross Cannizzaro's reaction
C
Cross Aldol condensation
D
Aldol condensation
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Identify a molecule which does not exist.
A
Li2
B
C2
C
O2
D
He2
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
As alkene on ozonolysis gives methanal as one of the product, Its structure is :
A
NEET 2020 Phase 1 Chemistry - Hydrocarbons Question 6 English Option 1
B
NEET 2020 Phase 1 Chemistry - Hydrocarbons Question 6 English Option 2
C
NEET 2020 Phase 1 Chemistry - Hydrocarbons Question 6 English Option 3
D
NEET 2020 Phase 1 Chemistry - Hydrocarbons Question 6 English Option 4
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