Question

Saturated solution of $KN{{O}_{3}}$ is used to make salt bridge because

• A. velocity of ${{K}^{+}}$ is greater than that of $N{{O}^-_{3}}$
• B. velocity of $N{{O}_{3}^-}$ is greater than that of ${{K}^{+}}$
• C. velocity of both ${{K}^{+}}$ and $N{{O}_{3}^-}$ are nearly same
• D. $KN{{O}_{3}}$ is soluble in water

Answer 1

Answer: (C)

velocity of both ${{K}^{+}}$ and $N{{O}_{3}^-}$ are nearly same

Answer 2

Velocity of both ${{K}^{+}}$ and $NO_{3}^{-}$ is nearly the same.