A) Exothermic
B) Endothermic
C) Reversible
D) Irreversible and endothermic
Correct Answer: A
Solution :
\[2Na+2HOH\to 2NaOH+{{H}_{2}}\uparrow \] \[2K+2HOH\to 2KOH+{{H}_{2}}\uparrow \]You need to login to perform this action.
You will be redirected in
3 sec