A perfume bottle is dropped in the corner of a room. Tge odor of the perfume can be detected on the other side of the room. Whic h statement best describes this observation?
2 answers:
<h2>Answer:</h2>
The<u> diffusion </u> occurs in room.
<u>Oder molecules move from their highest concentration to lowest concentration.</u> <h3>Explanation:</h3>
Diffusion is a process by which molecules move down their concentration gradient. The process does not require any membrane.
So corner with perfume has high concentration of odor molecules. Hence they move to other corner with low concentration of molecules.
Answer:
Particles are moving from regions of high concentration to low concentration.
aka letter A .
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Answer:
false
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A reaction when an atom or compound loses one or more electrons.
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Answer:
110L
Explanation:
Boyle's Law states that P1×V1=P2×V2
Volume is indirectly proportional to Pressure so P×V is constant
P1=55atm
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330=3×V2
Answer: V2=110L
