1
WB JEE 2019
MCQ (Single Correct Answer)
+1
-0.33
The correct order of the addition reaction rates of halogen acids with ethylene is
A
hydrogen chloride > hydrogen bromide > hydrogen iodide
B
hydrogen iodide > hydrogen bromide > hydrogen chloride
C
hydrogen bromide > hydrogen chloride > hydrogen iodide
D
hydrogen iodide > hydrogen chloride > hydrogen bromide
2
WB JEE 2018
MCQ (Single Correct Answer)
+2
-0.5
The number of possible organobromine compounds which can be obtained in the allylic bromination of 1-butene with N-bromosuccinimide is
A
1
B
2
C
3
D
4
WB JEE Subjects