Question

Which of the following is an example of a container filled with a pure substance? *
1 point
A tyre filled with air
A jar filled with sugar syrup
A balloon filled with helium gas
A glass filled with chocolate milk And the reason please

Answer 1

A balloon filled with helium as its very pure .

Answer 2

Answer:

A balloon filled with helium gas is the correct option.

Explanation:

Helium gas is a pure substance which does not contain other gases like oxygen, nitrogen etc. But if we choose tyre filled with air, it will be wrong because air is not a pure substance,it contains many gases