when an object of material A is kept immersed in the blue colour solution B then a chemical change takes place to form a green coloured solution C and brown layer of substances D is deposited on the object
1) what could be the material B? write 3 uses of it
2) name the coloured solution b
3) name the green coloured solution c
4) write 1 characteristic of material A
Answers
Answered by
1
Q1. b is a copper sulphate solution
its uses are:
1.Copper sulfate was used in the past as an emetic, (An agent that induces vomiting).But now it is considered too toxic for it
2.It is an antiseptic agent
3.It is also an antifungal agent for topical use.
Q2.Copper sulphate solution or CuSO4
Q3.Iron sulphate solution or FeSO4
Q4.Most of the body's iron is recycled.A is iron
its uses are:
1.Copper sulfate was used in the past as an emetic, (An agent that induces vomiting).But now it is considered too toxic for it
2.It is an antiseptic agent
3.It is also an antifungal agent for topical use.
Q2.Copper sulphate solution or CuSO4
Q3.Iron sulphate solution or FeSO4
Q4.Most of the body's iron is recycled.A is iron
Similar questions