What happens when a small amount of baking soda is taken in a test tub – InterviewSolution

InterviewSolution

1.	What happens when a small amount of baking soda is taken in a test tube and some dilute hydrochloric acid is added to it ?
Answer» A RAPID reaction OCCURS but no gas evolves A BLUE - coloured solution is obtained A BRISK efferevescence occurs with the EVOLUTION of carbon dioxide gas hydrogen gas is produced Answer :C

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