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#58815 Bangla Language & Literature General Level 0

নির্দিষ্ট চাপ ও উষ্ণতায় কোন যৌগ তার উপাদাক মৌল থেকে উৎপাদনকালে এনথালপির যে পরিবর্তন হয় তাকে বলে -

  1. A আপেক্ষিক তাপ
  2. B গঠন তাপ
  3. C দহন তাপ
  4. D দ্রবণ তাপ
Answer: B - গঠন তাপ

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