8.
C. Say whether the statements are true
or false.
1. The soda that we drink contains a base.
2. An acid can be made concentrated by
evaporating the water from it.
3. Strong acids can burn the skin as they are
corrosive.
4. Red litmus paper can be used to tell an
acidic material from a neutral material.
5. China rose solution turns blue when acid is
added to it.
6. The salt that is formed as the result of a
neutralisation reaction between an acid and
a base is always neutral.
7. Antacids are made of acidic substances.
ns​