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Saturated solution of KNO3 with agar-aga...

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

A

size of `K^+` is greater than that of `NO_3^-`

B

velocity of `NO_3^-` is greater than that of `K^+`

C

velocity of `K^+` and `NO_3^-` are nearly the same

D

both velocity and size of `K^+` and `NO_3^-` ions are nearly same

Text Solution

Verified by Experts

The correct Answer is:
C
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