2. Sample Papers
  3. KVPY

KVPY Sample Paper KVPY Stream-SX Model Paper-27

  • question_answer
    How would you obtain a sol of Agl, the particles of which migrate toward cathode under the electric field?

    A) By adding little excess of KI to \[AgN{{O}_{3}}\] solution

    B) By adding little excess of \[AgN{{O}_{3}}\] to KI solution

    C) By mixing equal volumes of \[0.010\,\,M\,\,AgN{{O}_{3}}\]and 0.010 M KI

    D) None of these

    Correct Answer: B

    Solution :

    We want to prepare sol of AgI having positively charged particles, so a little excess of \[A{{g}^{+}}\] should be added to KI.


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