for NaCl, HCl and NaA are 126.4, 425.9 and respectively. If the conductivity of 0.001 M HA is , degree of dissociation of HA is

Question

for NaCl, HCl and NaA are 126.4, 425.9 and  respectively. If the conductivity of 0.001 M HA is , degree of dissociation of HA is

Canvas Classes · Accepted Answer

Strategy:
 Use Kohlrausch's Law to find  of the weak acid  from its salts. Then calculate the \degree of dissociation .

Step 1: Calculate

Step 2: Calculate specific 
, .

Step 3: Solve for

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