Question

- A liquid is heated until it boils.
thermometer
-test-tube
-25 cm3 liquid
-spirit burner
ethanol
Which result shows that the liquid in the test-tube is pure water?
A Condensation forms at the top of the test-tube.
B
Steam is produced.
C The thermometer reads 100°C.
D
There is nothing left behind in the test-tube.

Answer 1

Answer:

c is the answer

Explanation:

c is the answer