D. LONG ANSWER QUESTIONS: Answer these questions.
a.sulphuric acid b. hydrochloric acid c. nitric acid.
2. What do you mean by a neutralization reaction? How can a neutralization reaction be used
to prepare common salt?
3. Some acids are dangerous, others are not. Explain, giving examples.
4. What are bases? What are their physical properties?
5. Give two main uses each of a. calcium hydroxide b. ammonium hydroxide c. sodium
hydroxide.
6. State two methods by which salts can be prepared. Give one example of each.
7. What is soap? How can you make soap in the laboratory?
8. How are salts named? Give two examples.
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