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1000 গ্রাম জলে 1 মোল NaCl যুক্ত একটি দ্রবণে NaCl এর মোল ভগ্নাংশ হল -

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  1. 0.0177
  2. 0.001
  3. 0.5
  4. 0.244

Answer (Detailed Solution Below)

Option 1 : 0.0177
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