Question

Which of the following solvents would most effectively dissolve a nonpolar gas like methane?

a polar solvent at 10°C

a polar solvent at 35°C

a nonpolar solvent at 35°C

a nonpolar solvent at 10°C

is it a?

Answers

No. Remember that like dissolves like.
so d?
Right. But why not c ?
I remember reading something about nonpolar gases dissolving in colder temperatures
You read right. Gases are more soluble in cold water than in warm water.

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