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| 1. |
Devansh was asked to identify the test tube containing acetic acid out of the four test tubes A,B,C and D filled with different liquids. He smelled each of them and found. (i) A gave very sweet smell. (ii) B gave lighly pungent smell. (iii) C was odourless. (iv) D gave a bad odour. Which test tube contains acetic acid? |
| Answer» Solution :Test TUBE B contains acetic acid because acetic acid has a lightly PUNGENT SMELL. | |