A student takes Na2CO3 powder in a test tube and pours some drops of a – InterviewSolution

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1.	A student takes Na2CO3 powder in a test tube and pours some drops of acetic acid over it. He observes:
Answer» A student takes $N a_{2} C O_{3}$ powder in a test tube and pours some drops of acetic acid over it. He observes:

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