Question

7. Fill in the blanks with suitable words:
An acid is a compound which when dissolved in water
forms hydronium ions as the only ................. ions.
A base is a compound which is soluble in water contains
.... ions. A base reacts with an acid to form
a ....... ........ and water only. This type of reaction is known
as​

Answer 1

1) Positively charged

2) Hydroxide

3) Salt

4) Neutralisation