Question

1.
Tetrachloromethane and water can be separated using a separating funnel. What can be
deduced from this statement?
A They do not mix together.
B They have different boiling points.
с They have different colours.
D They have different densities.
2.
What method would you use to obtain pure water from a mixture of water and ink? State, with
reasons, what happens to the colour of the mixture during the process.
3.
A student was given some statements about simple distillation and fractional distillation. She
was asked to consider whether each of the statements is true or false. Her answers are shown
below. State, with reasons, whether her answers are correct.
Statement
True/False
True
(a) Both simple distillation and fractional distillation require a
condenser and a distillation flask.
False
(b) Simple distillation is used to separate a solute from a solvent.
(c) Fractional distillation can only be used when the boiling points of
the liquids in the mixture are far apart.
False
True
(d) During fractional distillation, the liquid with the highest boiling
point distils over first.​

Answer 1

Answer:

1-A , 2 - Chromatography

Explanation:

A seperating funnel is used for immiscible liquids such as oil and water , thus Statement A is correct.

Answer 2

Answer:

1 question answer option d