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Chemistry
List of top Chemistry Questions asked in COMEDK UGET
Cuprammonium ion is having
COMEDK UGET - 2008
COMEDK UGET
Chemistry
coordination compounds
In an open system
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Thermodynamics
Mass of acetic acid required to neutralize 100 cc of 0.1 N NaOH solution is
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Some basic concepts of chemistry
When
$OH^{-}$
ion concentration of a solution increases, its
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Equilibrium
In the decarboxylation of carboxylic acid the reagent used is
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Aldehydes, Ketones and Carboxylic Acids
Heat of neutralization of any strong acid and strong base is always constant and
$\Delta H= -57.3 \, kJ$
. This is because
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Thermodynamics
Helium molecule is monoatomic because
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Chemical bonding and molecular structure
For
$O_2$
molecule, molecular orbitals having lowest energy is
COMEDK UGET - 2008
COMEDK UGET
Chemistry
Chemical bonding and molecular structure
0.3 g of an acid is neutralised by 40
$cm^3$
of 0.125 N NaOH. Equivalent mass of the acid is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Some basic concepts of chemistry
Which one of the following is not ferromagnetic?
COMEDK UGET - 2007
COMEDK UGET
Chemistry
The solid state
Oxygen molecule is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Chemical bonding and molecular structure
A process is spontaneous at a given temperature if
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Thermodynamics
Fog is a colloid consisting of
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Surface Chemistry
5 g of
$CaCO_3$
completely reacts with
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Some basic concepts of chemistry
Coordination number of caesium in caesium chloride is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
The solid state
Bakelite is manufactured by using a mixture of
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Polymers
An example for a face centred cubic lattice is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
The solid state
Which one of the following is a homogeneous catalysis?
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Surface Chemistry
In a galvanic cell, the reaction that occurs at the cathode is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Electrochemistry
The solution having lowest freezing point is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Solutions
Decarboxylation of an acid can be carried out using
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Aldehydes, Ketones and Carboxylic Acids
Which one of the following is least electropositive element?
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Classification of elements and periodicity in properties
Coordination number of nickel in
$[Ni(C_2O_4)_3]^{4-}$
is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
coordination compounds
Cuprous ion is
COMEDK UGET - 2007
COMEDK UGET
Chemistry
d -and f -Block Elements
Geometrical isomerism is exhibited by
COMEDK UGET - 2007
COMEDK UGET
Chemistry
Organic Chemistry
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