Required weight of NaOH for preparation of its 1 N 250 ml solution will be

  1. 40 gm
  2. 10 gm
  3. 0.4 gm
  4. 4.0 gm
Anurag Mishra Professor Asked on 18th April 2016 in Physics.
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    Answer: (4) 4.0 gm 

    Anurag Mishra Professor Answered on 4th June 2016.
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