Question

You visited your friend’s house in his absence. Leave a message with his brother that he should
get a set of poster colours to school the next day for the poster- making competition.
(Word limit 50-60)

Answer 1

Answer:

ssssssssssssssdsssssss

Answer 2

Answer:

Explain the pH values at stages 1 2 3 and 4

1)10 cm cube alkali +

indicator no acid added

2) 10 centimetre Cube + indicator + 9 cm cube acid

3) 10 centimetre cube alkali + indicator + 10 centimetre cube acid added

2)10 centimetre cude alkali + indicator + 11cm cude acid added