1
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The total number of orbitals associated with the principal quantum number 5 is :
A
5
B
10
C
20
D
25
2
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The test to distinguish primary, secondary and tertiary amines is :
A
Carbylamine reaction
B
C6H5SO2Cl
C
Sandmeyer’s reaction
D
Mustard oil test
3
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The gas evolved on heating CH3MgBr in methanol is :
A
HBr
B
Methane
C
Ethane
D
Propane
4
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
An organic compound contains C, H and S. The minimum molecular weight of the compound containing 8% sulphur is :

(atomic weight of S = 32 amu)
A
200 g mol$$-$$1
B
400 g mol$$-$$1
C
600 g mol−1
D
300 g mol−1

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