Compartment `A` and `B` have the following combinations of solution:  `{:(,A,B),(1,0.1 M KCl,0.2 M
Channel: Doubtnut
Date: 12/07/2020

Compartment `A` and `B` have the following combinations of solution:  `{:(,A,B),(1,0.1 M KCl,0.2 M KCl),(2,0.1%(m//V) NaCl,10% (m//V) NaCl),(3,18 gL^(-1) "glucose",34.2 gL^(-1) "sucrose"),(3,20% (m//V) "glucose",10% (m//V) "glucose"):}`   Answer the following question:  Indicate the number of solutions which is/are isotonic.