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#10209 Bangladesh Studies General Level 0

কোন বিক্রিয়ায় " বিক্রিয়া এনথালপি" " আদর্শ গঠন এনথালপি " নির্দেশ করে

  1. A CO(g)+12O2(g)→CO2(g)
  2. B H2(g)+12O2(g)→H2O(g)
  3. C K(s)+Mn(s)+202(g)→KMnO4(s)
Answer: B - H2(g)+12O2(g)→H2O(g)

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