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#13356 Bangla Language & Literature General Level 0

ডিনামাইট তৈরির ক্ষেত্রে নিচের কোন রাসায়নিক বস্তুটি ব্যবহৃত হয়?

  1. A C3H3NO2
  2. B C3H5N3Oy
  3. C C3H5NO2
  4. D C6H5NO3
Answer: B - C3H5N3Oy

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