Question

c. Organic acid and mineral acid
d. Neutral salt and basic salt?
3. Explain why pickles and jams should not be stored in metal containers.
4. How are acid rains caused?
5. Why are factory wastes neutralized before they are disposed to water bodies ?
6. How can anhydrous salt change into their hydrated forms?
7. Explain the effect of litmus paper on Na CO, and NaHCO, solutions.
8. How are acid burns treated ?
9. Explain the reaction involved in the formation of sodium chloride.
2. What are indicators ? Give example of an indicator and write its effect on acid, base and water​

Answer 1

Explanation:

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