1
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
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Among the following, the reaction that proceeds through an electrophilic substitution, is :
A
NEET 2019 Chemistry - Hydrocarbons Question 10 English Option 1
B
NEET 2019 Chemistry - Hydrocarbons Question 10 English Option 2
C
NEET 2019 Chemistry - Hydrocarbons Question 10 English Option 3
D
NEET 2019 Chemistry - Hydrocarbons Question 10 English Option 4
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
The most suitable reagent for the following conversion, is : NEET 2019 Chemistry - Hydrocarbons Question 9 English
A
Zn / HCl
B
Hg2+ / H+ , H2O
C
Na / liquid NH3
D
H2, Pd/C, quinoline
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
An alkene “A” on reaction with O3 and Zn + H2O gives propanone and ethanal in equimolar ratio. Addition of HCl to alkene “A” gives “B” as the major product. The structure of product “B” is :
A
NEET 2019 Chemistry - Hydrocarbons Question 8 English Option 1
B
NEET 2019 Chemistry - Hydrocarbons Question 8 English Option 2
C
NEET 2019 Chemistry - Hydrocarbons Question 8 English Option 3
D
NEET 2019 Chemistry - Hydrocarbons Question 8 English Option 4
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