Tests On Solution

Question 1

What colour precipitate forms when you add sodium hydroxide to aluminium ?

Answer 1

White

Question 2

What colour precipitate forms when you add sodium hydroxide to calcium ?

Answer 2

White (insoluble)

Question 3

What colour precipitate forms when you add sodium hydroxide to magnesium ?

Answer 3

White (insoluble)

Question 4

What colour precipitate forms when you add sodium hydroxide to copper?

Answer 4

Blue

Question 5

What colour precipitate forms when you add sodium hydroxide to iron (II) ?

Answer 5

Green

Question 6

What colour precipitate forms when you add sodium hydroxide to iron (III) ?

Answer 6

Brown

Question 7

What colour precipitate forms when you add dilute nitric acid then silver nitrate to CHLORIDE?

Answer 7

White

Question 8

What colour precipitate forms when you add dilute nitric acid then silver nitrate to BROMIDE?

Answer 8

Cream

Question 9

What colour precipitate forms when you add dilute nitric acid then silver nitrate to IODIDE

Answer 9

Yellow

Question 10

What do you add to CARBONATE to see fizzing?

Answer 10

Acid

Question 11

What colour precipitate forms when you add dilute hydrochloric acid them barium chloride to SULPHATE ?

Answer 11

White