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प्रश्न
Which of the following substance produces brisk effervescence with baking soda solution?
विकल्प
Ethanoic acid
Table salt
Vinegar
Sunflower oil
MCQ
उत्तर
Ethanoic acid
Explanation:
Ethanoic acid when treated with baking soda (Sodium hydrogen carbonate) gives brisk effervescence of Carbon dioxide gas.
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