ઇથેનોલના સંપૂર્ણ દહન માટે, \(C_2H_5OH_{(l)}+{3O_2} _{(g)} \rightarrow 2{CO_2} _{(g)}+3{H_2O}_{(l)}\) બોમ્બ કેલેરીમીટર દ્વારા \(25\,^oC\) તાપમાને ઉત્પન્ન થતી ઉષ્માનો જથ્થો \(1364.47\, kJ\, mol^{-1}\) માપેલ છે. જો આદર્શતા માની લઇએ (assuming ideality) તો પ્રક્રિયાની દહન-એન્થાલ્પી \(\Delta _CH\) કેટલા .......\(kJ\, mol^{-1}\) થશે? \((R=8.314\, kJ\, mol^{-1})\) 

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.