If heat of formation of CaCl_2 and NaCl are -191 and -97.5 kcal ,mol^ -1 , the heat of reaction for...

Question

If heat of formation of CaCl_2 and NaCl are -191 and -97.5 kcal ,mol^ -1 , the heat of reaction for CaCl_2+2Na 2NaCl+Ca is … (magnitude, in kcal)

Accepted Answer

4

JEE Main Chemistry question