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A cloth strip dipped in onion juice is used for testing a liquid ‘X’. The liquid ‘X’ changes its odour. Which type of an indicator is onion juice? The liquid ‘X’ turns blue litmus red. List the observations the liquid ‘X’ will show on reacting with the following:a) Zinc granulesb) Solid sodium carbonate Write the chemical equations for the reactionsPlease answer this. |
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Answer» Answer:ONION solution is an OLFACTORY indicator. Thus it changes its ODOUR. Explanation:LiquidX is acidic in nature as it turns blue litmus red.
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