The diagram shows the apparatus used to investigate osmosis.The volumes of solutions A, B, C, and D were the same at the start of the investigation. After one hour, the solutions moved up the glass tubes. Which solution was the most concentrated at the start of the investigation?

The Diagram Shows The Apparatus Used To Investigate OsmosisThe Volumes Of Solutions A B C And D Were The Same At The Start Of The Investigation After One Hour T class=