Is PbSO4 soluble in water?
Is lemon juice an electrolyte?
An electrolyte is any salt or ionizable molecule that, when dissolved in solution, will give that solution the ability to conduct electricity. Only compounds that dissociate into their component ions in solution qualify as electrolytes.
Why must electrodes be rinsed with distilled water?
Weak electrolytes do not completely dissociate in solution, and hence have a low ionic yield. Examples of this would be vinegar and bleach (which could be sodium hypochlorite or chlorine, which are weakly dissociated).
Even insoluble ionic compounds (e.g., AgCl, PbSO4, CaCO3) are strong electrolytes, because the small amounts that do dissolve in water do so principally as ions; i.e., there is virtually no undissociated form of the compound in solution. 3.
Why lead sulphate is insoluble in water?
Lead sulfate appears as a white crystalline solid. Insoluble in water and sinks in water.