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Fill in the blank from the choices given in brackets:
Potassium sulphite on reacting with hydro chloric acid releases ....... gas.`(Cl_2,SO_2,H_2S)`

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ICSE-STUDY OF COMPOUNDS - HYDROGEN CHLORIDE-QUESTIONS
  1. State your observations when mixture is heated (ii) Copper carbonate...

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  2. Identify the gas evolved and give the chemical test in each of the fol...

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  3. Fill in the blank from the choices given in brackets: Potassium sulp...

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  4. Identify the substance underlined in the following case : A solid fo...

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  5. State one relevant observation for the following reaction : Action o...

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  6. Certain blanks spaces are left in the following table as A & B. Identi...

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  7. Write a balanced chemical equation for the following: of dilute hydr...

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  8. State one relevant observation for the following: Lead nitrate solut...

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  9. Write balanced equation for : Action of dilute hydrochloric acid on so...

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  10. Fill up the blank with the correct choice given in bracket. Dry hydr...

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  11. Name the acid used for the preparation of hydrogen chloride gas in the...

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  12. Write the balanced chemical equation for the laboratory preparation of...

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  13. For the preparation of hydrochloric acid in the laboratory 0=- I ] Sta...

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  14. Drying agent used to dry HCl gas.

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  15. Fill in the blanks with the choices given in bracket : when sodium chl...

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  16. State one observation for the following : A small piece of zinc is a...

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  17. Hydogen chloride gas is not dried using [conc . H(2)SO(4),CaO].

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  18. Hydrogen chloride gas on heating above 500^(@)C gives hydrogen and chl...

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  19. Iron react with hydrogen chloride gas forming[iron [II] chloride , ir...

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  20. Hydrogen chloride and water are examples of [polar covalent compound...

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