Equilibrium questions
1777 published questions with worked solutions.
- During depression of freezing point in a solution the following are in equilibrium
- The degree of dissociation ( ) of a weak electrolyte A_xB_y is related to van't Hoff factor (i) by the expression
- A solution which contains more amount of solute, than that is required for saturation at a lower temperature is known as a _____...
- A temperature at which the vapour pressure of a solid is equal to the vapour pressure of liquid is called _____
- The degree of dissociation ( ) of a weak electrolyte A_xB_y is related to van't Hoff factor (i) by the expression _______
- If van't Hoff factor for dissolution of Ca(NO_3)_2 in water is 2.5, then degree of dissociation is _____
- At equilibrium, the rate of dissolution of a solid solute in a volatile solvent is
- The standard Gibbs free energy change G^0 is related to equilibrium constant, k_p as
- For a system in equilibrium G = 0, under conditions of constants
- For a reaction Ag_2O(s) 2Ag(s) + 1 2 O_2(g) the entropy and enthalpy change are respectively 60 JK^ -1 and 30 kJ. The given...
- The relationship between G^0 of a reaction and its equilibrium constant is
- The free energy change for a reversible reaction at equilibrium is __________
- The standard Gibbs free energy change G^ is related to equilibrium constant K_p as __________
- When the composition of the system does NOT change with time, then the system is in __________ equilibrium
- Which of the following statements is CORRECT for a reversible process in a state of equilibrium? [AIPMT 2015]
- Entropy change of the system and the surroundings in equilibrium __________
- A good indicator must possess the following characteristics :
- A substance, that by its sharp colour change indicates the completion of reaction is known as :
- Calculate the degree of dissociation of 0.02 M acetic acid at 298 K, given that _m( CH_3COOH ) = 11.7 ohm^ -1 cm^2mol^ -1 , ^ (...
- The molar conductance of 0.001 m acetic acid is 50 ohm^ -1 ,cm^ 2 ,mol^ -1 . The maximum value of molar conductance is 250 ohm^...
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