A student was given a sample of an unknown
colourless liquid. He heated the liquid to dryness
...
Chemistry, 01.03.2021 15:20 kenisonpaigebosma
A student was given a sample of an unknown
colourless liquid. He heated the liquid to dryness
in a crucible. No residue was left behind. The
unknown liquid could be
1.a mixture of two or more colourless liquids.
2.a single pure substance.
3.a solution of a gas dissolved in a liquid.
A 1 only
B 1 and 2 only
C 1 and 3 only
D 1, 2 and 3 only
WN
Answers: 1
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