AP EAPCET 23-Aug-2021 Shift 2 Paper

Molarity of 0.6% solution =

0.6

60

×

1000

100

=0.1M
From, the options, we know that KCl will dissociate as it ionic.
Therefore, option (c) and (d) are incorrect.
And, molarity of 0.6% glucose =

0.6

180

×

1000

100

=0.3M
So, 0.6% solution of urea is isotonic with 0.1M glucose solution.