Give a reason why carbon dioxide and sulphur dioxide cannot be distinguished by using lime water.

Sulphur dioxide can be used as:

Sulphur dioxide affects

carbon in carbon dioxide is

Sulphur dioxide pollution is indicated by

Write four uses of carbon dioxide.

How is sulphur dioxide gas collected ?

Solid carbon dioxide is used as :

The following materials are provided - solutions of cobalt chloride, ammonia, potassium permanganate, lime water, starch-iodide, sodium hydroxide, lead acetate, potassium iodide. Also provided are litmus and filter papers, glowing splinters and glass rods. Using the above how would you distinguish between: a] a neutral, acidic and a basic gas b] oxygen and hydrogen gas. c] carbon dioxide and sulphur dioxide gas d] chlorine and hydrogen chloride gas e) hydrogen sulphide and nitrogen dioxide gas f] ammonia and carbon dioxide gas g] zinc carbonate and potassium nitrate h] hydrated copper sulphate and anhydrous copper sulphate i] ammonium sulphate and sodium sulphate.

Sulphur dioxide pollution affects

Explain, why carbon dioxide turns lime water milky .