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#10218 Bangladesh Studies General Level 0

প্রমাণ তাপমাত্রা ও চাপে (STP) কোন গ্যাসের 1.0 গ্রাম সবচেয়ে বেশি আয়তন দখল করে?

  1. A Ar
  2. B H2
  3. C N2
Answer: B - H2

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