Assertion: Inert electrolytes like KCl, KNO3 are used in salt bridge. Reason: Salt bridge provides an electric contact between the two solutions without allowing them to mix with each other.

Question

Assertion: Inert electrolytes like KCl, KNO3 are used in salt bridge. Reason: Salt bridge provides an electric contact between the two solutions without allowing them to mix with each other. (A) If both assertion and reason are true and reason is the correct explanation of assertion. (B) If both assertion and reason are true but reason is not the correct explanation of assertion. (C) If assertion is true but reason is false. (D) If both assertion and reason are false.

Tardigrade Admin · Accepted Answer

Salt bridge is a tube containing electrolyte which provides contact with solution. Inert electrolytes such as KCl ⋅ KNO 3 which have equal value of transport number are used as salt bridge.

Q. Assertion : Inert electrolytes like $K Cl, K N O_{3}$ are used in salt bridge.
Reason : Salt bridge provides an electric contact between the two solutions without allowing them to mix with each other.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false.

Salt bridge is a tube containing electrolyte which provides contact with solution. Inert electrolytes such as $K Cl \cdot K N O_{3}$ which have equal value of transport number are used as salt bridge.

Q. Assertion : Inert electrolytes like KCl,KNO3​ are used in salt bridge. Reason : Salt bridge provides an electric contact between the two solutions without allowing them to mix with each other.