When the glucose solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level rises. based on this information, what can be said about these two solutions? a. the unknown solution had the lower concentration. b. the unknown solution had the higher concentration. c. the two solutions have the same concentration.

It shows that the experiment is designed properly.

Answersublimation;

According to arrhenius theory of acid and bases, an acid is a proton donor, while base donates hydroxyl ions. further, acid and base reacts to form salt and water.consider following example.hcl    +      h2o          →      cl-          +      h3o+here, hcl has donated a proton, hence it is an acid.now consider following reactionhcl      +      naoh            ↔      nacl      +        h2oin this reaction, hcl donates proton, hence it is acid. on other hand, naoh donates hydroxyl ion (i.e. hence it is a base.