Which of the following neutralisation reactions is most exothermic ?

Chemistry · JEE Main · NTA Exams — Chemical Thermodynamics

1. HCl and NaOH
2. HCN and NaOH
3. HCl and NH₄OH
4. CH₃COOH and NH₄OH

Answer

(A) HCl and NaOH

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• Calculate the heat of the reaction CH 2 = CH 2 (g) + H 2 (g) → CH 3 CH 3 (g) given that bond energy of C – C…
• Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT-1…
• In which of the processes, does the internal energy of the system remains constant?
• The heat of neutralisation of NaOH and HCl is 57.3 kJ mol –1 . The amount of heat liberated when 0.25 mol of…
• In the reaction : CO _ 2 ( ~g )+ H _ 2 ( ~g ) CO ( ~g )+ H _ 2 O ( ~g ) ∆H = 2.8 kJ then ∆H represents
• A heat engine carries one mole of an ideal mono-atomic gas around the cycle as shown in figure, the amount of…
• The ∆H θ for the reaction, 4S(s) + 6O 2 (g) → 4 SO 3 (g) is –1583.2 kJ. Standard enthalpy of formation of…
• Which of the following equations represents standard heat of formation of methane ?

More Chemical Thermodynamics questions · Browse all practice questions