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प्रश्न
Hydrochloric acid reacts with carbonates or bicarbonates of metals and product is formed:
विकल्प
Metal chloride + water + carbon dioxide gas
Metal chloride + carbon dioxide gas
Only metal chloride
Metal chloride + water
MCQ
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उत्तर
Metal chloride + water + carbon dioxide gas
Explanation:
Metal carbonates and bicarbonates always decompose when treated with hydrochloric acid to yield a soluble metal chloride salt, water, and brisk effervescence of carbon dioxide gas.
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