JEE Main & Advanced
Chemistry
Thermodynamics / रासायनिक उष्मागतिकी
Question Bank
Numerical Value Type Question - Chemical Energetic
question_answer
Bond energies of \[{{F}_{2}}\] and \[C{{l}_{2}}\] are 153.0 and \[242.4\,\,kJ\,/\,mol\] respectively. The heat liberated in the reaction is 111.0 kJ. Find out the bond energy of \[F\,-\,Cl.\] \[1/2\,{{F}_{2}}\,\,+\,\,1/2\,C{{l}_{2}}\,\,\xrightarrow{{}}\,\,FCl\]