Which of the following combinations would form a solution 1) Water and ethanol II) Sand and table salt III) Oxygen and nitrogen

Question

Which of the following combinations would form a solution
1) Water and ethanol
II) Sand and table salt
III) Oxygen and nitrogen
IV) Oil and vinegar
A) I
B) II
C) III
D) II and IV
E) I and III

Kunduz · Accepted Answer

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