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प्रश्न
Name the gas evolved when dilute hydrochloric acid is added to: Potassium bisulphite
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उत्तर
sulphur dioxide
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संबंधित प्रश्न
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Acid used to extract glue from bones.
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\[\ce{NH4OH + HCI->}\]
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\[\ce{NH4OH + HCl->}\]
