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Dinesh khalmaniya 1 Best Answer
option A Use this formula ∆H = ∆E + ∆ngRT 40.52 = ∆E + 1 × 8.314× 373/1000 ∆E = 40.52 - 3.1= 37.41kj/mol
how calculated deale ngRT value?
ng = gaseous mole of product- gaseous mole of reactant ng = 1-0 = 1