CUET UG Chemistry — Physical Chemistry previous year questions with solutions.
For a first-order reaction, the half-life is 693 seconds. What is the rate constant?
The pH of a 0.01 M NaOH solution at 25°C is:
The number of moles in 18 g of water is
The molar conductivity of a solution at infinite dilution is 150 S cm²/mol. If the solution has a concentration of 0.01 M and its molar conductivity is 120 S cm²/mol, the degree of dissociation is: