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प्रश्न
Name the gas evolved when dilute hydrochloric acid is added to: Lead (II) sulphide
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उत्तर
Hydrogen sulphide
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संबंधित प्रश्न
Give reason for the following:
silver nitrate solution can be used to distinguish HCl from HNO3
Complete the following reaction and balance them.
Ca(HCO3)2 + 2HCl →
Name the following :
Acid present in the stomach of mammals.
Name the gas evolved when dilute hydrochloric acid is added to: Potassium bisulphite
How will you identify?
Chlorine gas
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 | _________ | _________ |
Write an equation for the reaction of hydrochloric acid on:
Manganese (IV) oxide
Convert Hydrochloric acid to nascent chlorine.
Complete and balance the following reaction, state whether dilute or cone. acid is used.
\[\ce{NA4OH + HCl -> }\]
Convert hydrochloric acid to nascent chlorine.
