1
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The hydrocarbon with seven carbon atoms containing a neopentyl and a vinyl group is :
A
2, 2-dimethyl-4-pentene
B
Isopropyl-2-butene
C
4, 4-dimethylpentene
D
2, 2-dimethyl-3-pentene
2
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The amount of arsenic pentasulphide that can be obtained when 35.5 g arsenic acid istreated with excess H2S in the presence of conc. HCl ( assuming 100% conversion) is :
A
0.50 mol
B
0.25 mol
C
0.125 mol
D
0.333 mol
3
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
What will occur if a block of copper metal is dropped into a beaker containing a solution of 1M ZnSO4?
A
The copper metal will dissolve and zinc metal will be deposited.
B
The copper metal will dissolve with evolution of hydrogen gas.
C
The copper metal will dissolve with evolution of oxygen gas.
D
No reaction will occur.
4
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The solubility of N2 in water at 300 K and 500 torr partial pressure is 0.01 g L−1. The solubility (in g L−1) at 750 torr partial pressure is :
A
0.0075
B
0.015
C
0.02
D
0.005

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