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प्रश्न
Since metal carbonate and metal bicarbonate are basic, they react with acids to give salt and water with the liberation of ______.
पर्याय
NO2
SO2
CO2
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उत्तर
Since metal carbonate and metal bicarbonate are basic, they react with acids to give salt and water with the liberation of CO2
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संबंधित प्रश्न
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\[\ce{Acid + Active metal -> Salt + hydrogen}\]
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Across
(2) The solution which does not change the colour of either red or blue litmus.
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Down
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(3) It is a natural indicator and gives pink colour in basic solution.
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