Question

Acids must always be added slowly to the water
with constant stirring because
O it is a highly endothermic reaction.
O
it increases the concentration of hydronium
/ hydroxide ions.
O
it increases the concentration of hydroxide
ions.
O it is a highly exothermic reaction.
Marks: +4 / -1​

Answer 1

Answer:

. If water is added to a concentrated acid, the heat generated may cause the mixture to splash out and cause burns.

Answer 2

Answer:

The process of dissovling an acid or base in water is a highly exothermic. The acid must always be added slowly to water with constant stirring. If water is added to a concentrated acid, the heat generated may cause the mixture to splash out and cause burns.