1.

Saturated solution of \[KN{{O}_{3}}\] is used to make ?salt-bridge? because        [IIT Screening 2002]

A.      Velocity of \[{{K}^{+}}\] is greater than that of \[NO_{3}^{-}\]
B.      Velocity of \[NO_{3}^{-}\] is greater than that of \[{{K}^{+}}\]
C.      Velocities of both \[{{K}^{+}}\]and \[NO_{3}^{-}\] are nearly the same
D.      \[KN{{O}_{3}}\]is highly soluble in water
Answer» D.      \[KN{{O}_{3}}\]is highly soluble in water


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