2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-72

  • question_answer
    Then during electrolysis of a solution of \[AgN{{O}_{3}}\], 9650 coulombs of charge pass through the electroplating bath, the mass of silver deposited in the cathode will be

    A) 1.08 g              

    B) 10.8 g

    C) 21.6 g  

    D) 108 g

    Correct Answer: B

    Solution :

    \[A{{g}^{+}}\xrightarrow{+{{e}^{-}}}Ag\], 96500 C will liberate silver = 108 g. 9650 C will liberate silver \[= 10.8 g.\]


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