A piece of yam weighing 1.0 gm was put into some salt solution. After 3 hours, it was removed and weighed.
The recorded weight was 1.2gms. This simple experiment demonstrates that the
A salt solution is more concentrated than the cell sap of the yam.
B cell sap of the yam is more concentrated than the salt – solution
C salt solution has the same concentration as the cell sap of the yam.
D the yam lost some water molecules to the salt solution.
Answer is B
For your assignment help or homework help, tips, online lessons, expos on how to pass your exams excellently well in any of your subjects? Click Here To Get Started.
We have the WAEC, GCE, NECO, JAMB ONLINE TUTORIAL CLASS that can help you out on that.
JOIN OTHER STUDENTS NOW ON TELEGRAM AND SHARE WITH FRIENDS
