When 0500 Mol of CH₄(g)reacts with Excess Cl₂(g)at Constant Pressure According

question 3

Multiple Choice

When 0.500 mol of CH₄(g) reacts with excess Cl₂(g) at constant pressure according to the chemical equation shown below,354 kJ of heat are released.Calculate the value of ΔH for this reaction,as written. 2 CH₄(g) + 3 Cl₂(g) → 2 CHCl₃(l) + 3 H₂(g) ΔH = ?

• A) -1420 kJ
• B) -708 kJ
• C) +708 kJ
• D) +1420 kJ
• E) -710 kJ