Question

What happens when a solution of an acid is mixed with a solution of a base in a testube ?

i) temperature of the solution decreases.
ii) temperature of the solution increases.
iii) temperature of the solution remains the same.
iv) salt formation takes place .
a )1&4
b) 1&3
c) 2 only
d) 2&4
ا(ع) را به​

Answer 1

Answer:

When acid is mixed with a solution of base it results in a neutralization reaction. Neutralization is an exothermic reaction which results in the formation of salt.