The relationship between equilibrium constant K and free energy change of the process is given by
- \(\Delta G = -RT\log K\)
- \(\Delta G\degree = RT\log \frac{1}{K}\)
- \(\Delta G\degree = 2RT\log K\)
- \(\Delta G\degree = 2.303RT\log K^{-1}\)
The Correct Option is D
Solution and Explanation
Top Questions on Thermodynamics
The molarity of a 70% (mass/mass) aqueous solution of a monobasic acid (X) is:
- JEE Main - 2025
- Chemistry
- Thermodynamics
- The molar mass of the water insoluble product formed from the fusion of chromite ore \( {FeCr}_2{O}_4 \) with \( {Na}_2{CO}_3 \) in presence of \( {O}_2 \) is ....... g mol\(^{-1}\).
- JEE Main - 2025
- Chemistry
- Thermodynamics
Given below are some nitrogen containing compounds:
Each of them is treated with HCl separately. 1.0 g of the most basic compound will consume ....... mg of HCl.
(Given Molar mass in g mol\(^{-1}\): C: 12, H: 1, O: 16, Cl: 35.5.)- JEE Main - 2025
- Chemistry
- Thermodynamics
- Choose the correct statements.
(A) Weight of a substance is the amount of matter present in it.
(B) Mass is the force exerted by gravity on an object.
(C) Volume is the amount of space occupied by a substance.
(D) Temperatures below \(0^\circ\)C are possible in Celsius scale, but in Kelvin scale negative temperature is not possible.
(E) Precision refers to the closeness of various measurements for the same quantity.
Choose the correct answer from the options given below:- JEE Main - 2025
- Chemistry
- Thermodynamics
- The correct option with order of melting points of the pairs (Mn, Fe), (Tc, Ru) and (Re, Os) is:
- JEE Main - 2025
- Chemistry
- Thermodynamics
Questions Asked in SRMJEEE exam
The molar conductivities at infinite dilution for Na2SO4,K2S04,KCl, HCl and HCOONa at 300K are 260, 308, 150, 426, and 105 S cm2 mol-1, respectively. What will be A+m for formic acid in the same unit?
- SRMJEEE - 2023
- Electrochemistry
Calculate the Reynold’s number for a liquid of density 1 g/cm3, viscosity 8 x 10-4 Pa.s flowing at 0.5 m/s through a pipe of diameter 4 cm?
- SRMJEEE - 2023
- Fluid Mechanics
Which of the following statement is true for aqueous solution of 0.1 M urea, 0.2 M glucose nad 0.3 M sucrose
- SRMJEEE - 2023
- Biomolecules
Electrophilic halogenation of phenol does not require catalyst because
- SRMJEEE - 2023
- Haloalkanes and Haloarenes
- Which one is the correct expression of electric potential on the axial point of a dipole whose dipole moment is р and length is 2l, at a distance of r?
- SRMJEEE - 2023
- Electrostatics