Chemistry-
General
Easy

Question

Threaction-NH2CN(S)+2O2(g)→N2(g)+CO2(g)+H2O(ell) was carried out in abombcalorie meterThheat releasedwas743KJmol–1.ThvaluoΔH300k for this reactiowould be-

  1. 740.5KJmol1    
  2. –741.75KJmol1    
  3. 743.0KJmol1    
  4. –744.25KJmol1    

The correct answer is: –741.75KJmol1

Book A Free Demo

+91

Grade*

Related Questions to study