List of top Physical Chemistry Questions

When the concentration of an aqueous sodium chloride solution has the same colligative properties as the solution in question, the value so obtained is known as:
The temperature dependence and the theory of viscosity is expressed by the following:
The second law of thermodynamics states that 'whenever a spontaneous process takes place, it is accompanied by an increase in the total energy of the universe.' The equation that satisfies the above law is:
Molar heat capacity of a system is defined as:
Burow's solution is:
Movement of charged particle through a liquid under the influence of an applied potential difference is known as
Calculate the accurate osmotic pressure at00Cof a blood serum sample using Lewis equation having freezing point - 053° C
Identify the molecule which will not exhibit Dipole moment?
Select the correct order of ortho/para directing ability of the functional groups from those given below:
(Strongest first, Weakest last)
When 50 ml of sodium hydroxide (0.1 M) is added to 100 mL of 0.1 M acetic acid, pH of the resultant solution is ___
Ka of acetic acid =\(1.82\times10^{-5}\)
Dakin's solution is a synonym for :
Which of the following is NOT a mechanism for achieving gastroretention ?
Which among the following carrier gases has the highest thermal conductivity?

For adsorption of a gas on a solid surface, the plot that represents Freundlich isotherm is 

NaF, KF, MgO and CaO are crystalline solids. They have NaCl structure. Their lattice energies vary in the order

The CORRECT order of carbonyl stretching frequencies for the following compounds is 

The CORRECT expression that corresponds to reversible and adiabatic expansion of an ideal gas is
The electrolyte AB2 ionises in water as
AB2 \( \rightleftharpoons \) \( A^{2+} + 2B^{-} \)
The mean ionic activity coefficient (\( \gamma_{\pm} \)) is

The reaction, \( A \rightarrow \) Products, follows first-order kinetics. If \([A]\) represents the concentration of reactant at time \( t \), the INCORRECT variation is shown in 

 

The behavior of \(Cl_2\) is closest to ideal gas behavior at 
 

With reference to the variation of molar conductivity (\( \Lambda_m \)) with concentration for a strong electrolyte in an aqueous solution, the CORRECT statement is
In a saturated calomel electrode, the saturation is with respect to
Which of the following set(s) of quantum numbers is(are) NOT allowed?
The CORRECT expression(s) for isothermal expansion of 1 mol of an ideal gas is(are)

Among the following hydrocarbon(s), how many of them would give rise to three groups of proton NMR peaks with 2:2:3 integration ratio?