Advertisements
Advertisements
Question
Define the degree of dissociation.
Advertisements
Solution 1
The degree of dissociation (α) of an electrolyte is defined as a fraction of the total number of moles of the electrolyte that dissociates into its ions when the equilibrium is attained.
Solution 2
Degree of dissociation is defined as the fraction of the total number of moles of solute which undergoes dissociation in the solution.
RELATED QUESTIONS
Answer the following :
Derive the relationship between the degree of dissociation and dissociation constant in weak electrolytes.
Derive the equation which implies that the degree of dissociation of weak acid is inversely proportional to the square root of its concentration.
Distinguish between strong electrolyte and weak electrolyte.
Acetic acid is 1.1% dissociated in its 0.1 M solution. What is the equilibrium concentration of H+ ions in the solution?
Select the INCORRECT option.
Which of the following is a weak electrolyte?
The dissociation constant (Ka) and percent of degree of dissociation (α) of a weak monobasic acid solution of 0.1 M with a pH = 4, are ____________ respectively.
A weak monobasic acid is 10% dissociated in 0.05 M solution. What is the percent dissociation in 0.15 M solution?
A weak monobasic acid is 0.05 % dissociated. The a value (degree of dissociation) is ______.
Define degree of dissociation.
Define degree of dissociation.
Define degree of dissociation.
Define degree of dissociation.
Define degree of dissociation.
Derive Ostwald's dilution law for the \[\ce{CH3COOH}\].
Derive Ostwald's dilution law for the \[\ce{CH3 COOH}\].
Define degree of dissociation.
Define degree of dissociation.
Define degree of dissociation.
