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प्रश्न
Baking soda is a mixture of ______.
विकल्प
Sodium carbonate and acetic acid
Sodium carbonate and tartaric acid
Sodium hydrogen carbonate and tartaric acid
Sodium hydrogen carbonate and acetic acid
MCQ
रिक्त स्थान भरें
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उत्तर
Baking soda is a mixture of sodium hydrogen carbonate and tartaric acid.
Explanation:
Baking soda is a common name for sodium hydrogen carbonate However, in cooking applications, “baking soda” often refers to a mixture that also includes a weak acid, such as tartaric acid. This combination allows for a chemical reaction when mixed with liquid and heat, producing carbon dioxide gas which causes baked goods to rise.
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