Question

Short answer questions,
6.What is the basis of selecting a separation technique for a given mixture?
7. What do you mean by magnetic separation?
8.iron and sulphur when mixed form a mixture and when this mixture is heated it forms ron sulphide How will you prove that the iron sulphide formed in the process is a compound?
pls tell the answer in full ​

Answer 1

Answer:

1. The choice of separation techniques is based on the type of mixture and difference in the chemical properties of the constituents of a mixture .

2 .Magnetic separation is the process of separating components of mixtures by using magnet to attract magnetic materials. The process that is used for magnetic separation detaches non-magnetic material with those that are magnetic .

3 .All it takes is a magnet to separate the iron from the sulfur. On the other hand, if you heat the iron and sulfur, you form iron sulfide, which is a compound.