Test - JS01 Chemistry - A
Name:
How many moles do 18 g of Hydrogen contain?
1 mole
9 mole
18 mole
9 * 6.023* 10^-23
N/A
How many sp hybridised carbons are there in the given diagram.
1
2
3
4
N/A
Which halogen have the highest Electron Gain Enthalpy?
Flourine
Chlorine
Bromine
Iodine
N/A
An element is in the fourth period and third group of a periodic table. The element is
Calcium
Yttrium
Titanium
Scandium
N/A
Santosh found that a molecule is attracting towards magnets. The molecule that Santosh found is
O2
N2
C2
H2
N/A
The concentrated sulphuric acid that is peddled commercially is 95% H2SO4 by weight. If the density of this commercial acid is 1.834 g cm-3, the molarity of this solution is :-
17.8 M
15.7 M
10.5 M
12.0 M
N/A
Urea was first synthesised from ____A____, Acetic acid was synthesised by a man called ___B___. A and B respectively are
Ammonium Cyanate, Berthehlot
Ammonium Chloride, Kolbe
Ammonium Chloride, Berthehlot
Ammonium Cyanate, Kolbe
N/A
IUPAC Name of the given compound is
bicyclo [6.0.2] octane
bicyclo [4.2.0] octane
tricyclo [4.0.2] octane
bicyclo [4.0.2] nonane
N/A
Which one will you prefer regarding prior to the naming of an organic compound?
-OH
-CN
-COOH
-COOR
N/A
Which of the following molecule is strictly non polar?
CCl2
CCl3
CCl4
ClF3
N/A
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