Question

write an activity observing match stick along with aim, materialrequired , procedure, observation, result

Answer 1

Answer:

AIM :- To observe a chemical reaction.

MATERIALS REQUIRED :- Two test tubes, lead nitrate, potassium iodide.

PROCEDURE :-

Take two test tubes and add lead nitrate and potassium iodide in the test tubes respectively to make a solution.

Now, add potassium iodide solution to the lead nitrate solution.

Observe the changes occurring.

OBSERVATION :- The solution changes into a bright yellow color.

CONCLUSION :- In a chemical reaction, the solution can change color.

Explanation:

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