Give an example of a double displacement reaction other than the one given in Activity 1.10 (NCERT). (i) 4Na(s) + O2(g) — 2Na2O(s) (ii) CuO (s) + H2(g) — Cu (s) + H2O(l)

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Chapter 1 NCERT Class 10 Science SOLUTIONS

2. Give an example of a double displacement reaction other than the one given in Activity 1.10 (NCERT).

Question:

Give an example of a double displacement reaction other than the one given in Activity 1.10 (NCERT).

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Answer:

When a solution of sodium chloride is added to a solution of silver nitrate, a white precipitate of silver chloride is formed.

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(All Q's of this Chapter solved)

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