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Chandan Panigrahi posted an Question
November 08, 2020 • 05:40 am 30 points
  • IIT JAM
  • Chemistry (CY)

Is thare any trick to find out the cn?

2 Answer(s) Answer Now
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  • Suman Kumar

    Chandan, there is no such trick. You have to remember this. Don't worry much . As you do your chapter you will remember it

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