Question

Solve for 100 point


In which of the following reactions, the enthalpy is the least?
O
CH3COOH + NaOH > CH3COONa + H2O

HCI + NH4OH NH4Cl + H2O

HCI + NaOH + NH4Cl + H2O

HCN + NH4OH + NH4CN+H2O​

Answer 1

Answer:

HCI+NaOH+NH4CI+H20 is the answer...

Answer 2

$\huge\bf{Answer:-}$

Refer the attachment.