2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-74

  • question_answer
    Saturated solution of \[KN{{O}_{3}}\] is used to make 'salt bridge' because

    A) velocities of both \[{{K}^{+}}\] and \[NO_{3}^{-}\] are nearly the same 

    B) velocity of \[{{K}^{+}}\] is greater than that of \[NO_{3}^{-}\]

    C) velocity of \[NO_{3}^{-}\] is greater than that of \[{{K}^{+}}\]

    D) \[KN{{O}_{3}}\] is highly soluble in water

    Correct Answer: A

    Solution :

    Velocities of both \[{{\operatorname{K}}^{+\,}}and\,\,N{{O}_{3}}^{-}\] are nearly the same in\[KN{{O}_{3}}\], so it is used to make salt bridge.


You need to login to perform this action.
You will be redirected in 3 sec spinner