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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
Name two gases which chemically combine to form a liquid.
Name the gas evolved when dilute hydrochloric acid is added to: Sodium sulphite
Give a balanced equation when dilute hydrochloric acid is added to : Sodium sulphite
Give a balanced equation when dilute hydrochloric acid is added to : Magnesium bicarbonate
A solution of hydrogen chloride in water is prepared. The following substances are added to separate portions of the solution:
| S. No. | Substances added | Gas evolved | Odour |
| 1. | Calcium carbonate | _________ | _________ |
| 2. | Magnesium ribbon | _________ | _________ |
| 3. | Manganese (IV) oxide with heating | _________ | _________ |
| 4. | Sodium sulphide | _________ | _________ |
Complete and balance the following reaction, state whether dilute or conc. acid is used.
\[\ce{NH4OH + HCl->}\]
Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D, and E.
Convert hydrochloric acid to nascent chlorine.
Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.
Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.
