The enthalpy of vaporisation of liquid water using the data (I) H_2(g)+ 12O_2(g) H_2O(l); H=-285.77 kJ/mol,...

Question

The enthalpy of vaporisation of liquid water using the data (I) H_2(g)+ 12O_2(g) H_2O(l); H=-285.77 kJ/mol, (II) H_2(g)+ 12O_2(g) H_2O(g); H=-241.84 kJ/mol is **[J & K CET 2003]**

Accepted Answer

(A)

JEE Main Chemistry question

Solution