Question

When 50cm³ of water is mixed with 50cm³ of ethanol(alcohol),the combined volume is less than 100cm³.Which statement best explains this phenomenon?

A.some of the ethanol evaporated
B. the ethanol fills up the airspace between the water molecules
C. the liquids did not mix; ethanol floated on the surface of the water
D. all of the above

Answer 1

Explanation:

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the

A.some of the ethanol evaporated

B. the ethanol fills up the airspace between the water molecules

C. the liquids did not mix; ethanol floated on the surface of the water

D. all of the