Question

1. Lead(II) nitrate solution is added to potassium iodide solution. (2+1+1 = 04 Marks)
(a) What is the colour of the precipitate formed? Write the name of the compound formed?
(b) Write balanced chemical equation for the reaction.
(c) Identify the type of chemical reactio

Answer 1

Answer:

Explanation:

Check whether the following points are vertices of a triangle?

If so name the type of triangle formed

1. (6,4),(5,-2), and (7, - 2)

2. (1,-1) (5,2) and (9,5)

3. (3,0), (6,4) and (-1,3)