Question

Mark the following statements as true (T) or false (F):
1. Acids furnish H+ ions only in the presence of water.
2. Lime water turns blue litmus red.
3. HF is a strong acid.
4. H2 gas is produced when acids react with metal oxides. 5. Corrosive action of acids is due to H+ ions present in them. 6. When the pH of the rain water become more than 5.6 it is called acid rain.
7. Aqueous solutions of all the salts are neutral in nature i.e. neither acidic nor basic in nature.



Fastly please . . . . . . . . . . . . . . . . . .​

Answer 1

1. TRUE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
6. FALSE
7. TRUE