(A) NH_3CI and RCOONa are colloidal electrolyte. (R) the substances which behave as electrolyte below a certain concentration limit, beyond this limit colloidal sol is formed, are called colloidal electrolyte.

(A) NH_3CI and RCOONa are colloidal electrolyte. (R) the substances w

1.	(A) NH_3CI and RCOONa are colloidal electrolyte. (R) the substances which behave as electrolyte below a certain concentration limit, beyond this limit colloidal sol is formed, are called colloidal electrolyte.
Answer» IF both (A) and (R) are CORRECT and (r) is the correct EXPLANATION for (a). If both (a) and (r) are correct but (r) is not the correct explanation for (a). IF (a) is correct but (r) is INCORRECT. If (a) is incorrect but (r) is correct. ANSWER :A