What happens when a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube?

(a) In electrolysis of water, why is the volume of gas collected over one electrode double that gas collected over the other electrode ? (b) (i) What is observed whern a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube ? (ii) What type of reaction is this ? (iii) Write a balanced chemical equation to represent the above reaction.

What is observed when a solution of sodium sulphate is added to a solution of barium chloride taken in a test tube? Write equation for the chemical reaction involved and name the type of reaction in this case.

what happens when a solution of an acid is mixed with a solution of a base in a test tube ? (i) The temperature of the solution increases (ii) The temperature of the solution decreases (iii) The temperatue of the solution remains the same. (iv) salt formation takes place.

What happens when excess of ammonia is added to copper sulfate solution ?

What happens when potassium iodide reacts with acidic solution of potassium dichromate ?

When potassium iodide solution is added to a solution of lead (II) nitrate in a test tube, a precipitate is formed. (a) What is the colour of this precipitate? Name the compound precipitated. (b) Write the balanced chemical equation for this rection. (c) List two types of reactions in which this reaction can be placed.

What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid ?

What happens when an aqueous solution of potassium maleate is subjected to electrolysis

When mercuric iodide is added to an aqueous solution of Kl the

What happens when potassium ferrocyanide solution is added to a ferric salt solution?