Which of the following mixing of 1 M base and 1 M acid leads to the largest increase in temperature? [JEE Main 2025, 24 …

\(45\mathrm{mL}{\mathrm{CH}}_{3}\mathrm{COOH}\) and 25 mL NaOH

\(30\mathrm{mL}{\mathrm{CH}}_{3}\mathrm{CHCOOH}\) and 30 mL NaOH

50 mL HCl and 20 mL NaOH

30 mL HCl and 30 mL NaOH