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JEE Advanced
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Chemistry
List of top Chemistry Questions asked in JEE Advanced
The compound insoluble in acetic acid is
JEE Advanced - 1986
JEE Advanced
Chemistry
Methods Of Purification Of Organic Compounds
If a gas is expanded at constant temperature
JEE Advanced - 1986
JEE Advanced
Chemistry
States of matter
In the electrolysis of alumina, cryolite is added to
JEE Advanced - 1986
JEE Advanced
Chemistry
General Principles and Processes of Isolation of Elements
The bonds present in
$N_2O_5$
are
JEE Advanced - 1986
JEE Advanced
Chemistry
p -Block Elements
The increasing order (lowest first) for the values of e/m (charge/mass) for electron (e), proton (p), neutron (n) and alpha particle
$ ( \alpha) $
is
JEE Advanced - 1985
JEE Advanced
Chemistry
Structure of atom
Bohr's model can explain
JEE Advanced - 1985
JEE Advanced
Chemistry
Structure of atom
An example of a reversible reaction is
JEE Advanced - 1985
JEE Advanced
Chemistry
Equilibrium
The compound that is not a Lewis acid is
JEE Advanced - 1985
JEE Advanced
Chemistry
Equilibrium
The compound that will not give iodoform on treatment with alkali and iodine is
JEE Advanced - 1985
JEE Advanced
Chemistry
Chemical Reactions
The compound that is most reactive towards electrophilic substitution is
JEE Advanced - 1985
JEE Advanced
Chemistry
reaction mechanism
Hydrogen gas will not reduce
JEE Advanced - 1985
JEE Advanced
Chemistry
General Principles and Processes of Isolation of Elements
Acidic hydrogen is present in
JEE Advanced - 1985
JEE Advanced
Chemistry
Hydrocarbons
Molecular formula of Glauber's salt is
JEE Advanced - 1985
JEE Advanced
Chemistry
GROUP 1 ELEMENTS
Nitrogen dioxide cannot be obtained by heating
JEE Advanced - 1985
JEE Advanced
Chemistry
GROUP 1 ELEMENTS
The oxide that gives
$ H_2O_2 $
on treatment with a dilute acid is
JEE Advanced - 1985
JEE Advanced
Chemistry
GROUP 1 ELEMENTS
Rate of diffusion of a gas is
JEE Advanced - 1985
JEE Advanced
Chemistry
States of matter
Electromagnetic radiation with maximum wavelength is
JEE Advanced - 1985
JEE Advanced
Chemistry
Structure of atom
A gas that cannot be collected over water is
JEE Advanced - 1985
JEE Advanced
Chemistry
p -Block Elements
The electric charge for electrode deposition of one gram equivalent of a substance is
JEE Advanced - 1984
JEE Advanced
Chemistry
Electrochemistry
On hybridisation of one s and one p-orbital we get
JEE Advanced - 1984
JEE Advanced
Chemistry
Hybridisation
Chlorobenzene can be prepared by reacting aniline with
JEE Advanced - 1984
JEE Advanced
Chemistry
Amines
Equal weights of methane and hydrogen are mixed in an empty container at
$25^\circ$
C The fraction of the total pressure exerted by hydrogen is
JEE Advanced - 1984
JEE Advanced
Chemistry
States of matter
An isotone of
$^{76}_{32}Ge$
is
JEE Advanced - 1984
JEE Advanced
Chemistry
Structure of atom
The IUPAC name of the compound having the formula is
JEE Advanced - 1984
JEE Advanced
Chemistry
Some basic concepts of chemistry
For the gas phase reaction,
$ C_2 H_4 + H_2 \rightleftharpoons C_2 H_6 $
$ \hspace15mm$
$ ( \triangle H = - 32.7 \, kcal )$
carried out in a vessel, the equilibrium concentration of
$ C_2H_4$
can be increased by
JEE Advanced - 1984
JEE Advanced
Chemistry
Equilibrium
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