Saturated solution of KNO3 with agar-aga...

Saturated solution of `KNO_3` with agar-agar is used to make 'salt bridge' because:

A

Velocity of `K^(+) and NO_(3)^(-)` ions are different

B

Ionic mobility of `NO_(3)^(-)` is greater than that of `K^(+)`

C

Ionic mobility of both `K^(+) and NO_(3)^(-)` are nearly the same

D

Size of `K^(+)` is greater than that of `NO_(3)^(-)`

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

A standard solution of KNO_(3) is used to make salt bridge, because

Gold is used to make jewellery because

Assertion (A): A saturated solution of KCl is used in making salt bridge. Reason (R): Ionic mobilities of K^(+) and Cl^(-) are comparable.

Agar is used as culture medium because it

An aqueous solution of KNO_3 is basic due to hydrolysis

At equilibrium , if to a saturated solution of NaCl, HCl is passed , NaCl gets precipitated because

Soft iron is used for making electromagnet because it

When HCI gas is passed through a saturated solution of common salt, pure NaCI is Precipitated because:

When HCl gas is passed through a saturated solution of common salt, pure NaCl is precipitated because

Aluminium is used for making alloys because of its