Question- When 4.32 g of HgO (s) forms from its elements how much heat (in kJ) is involved? Take standard heat of formation of solid mercury(II) oxide as - 91 kJ/mol
Select one:
1) + 1.81 kJ
2) + 91.9 kJ
3) + 397 kJ
4) + 21.3 kJ
5) None of these
No word count I need complete solution