Choose the most correct option. The osmotic pressure of blood is 7.65 atm at 310 K. An aqueous solution of glucose isotonic with blood has the percentage (by volume)________. - Chemistry

Choose the most correct option.

The osmotic pressure of blood is 7.65 atm at 310 K. An aqueous solution of glucose isotonic with blood has the percentage (by volume)________.

Options

5.41 %

3.54 %

4.53 %

53.4 %

Solution



The osmotic pressure of blood is 7.65 atm at 310 K. An aqueous solution of glucose isotonic with blood has the percentage (by volume) 5.41%.

Explanation:

M2=W2RTπV

W2V=πM2RT

=7.65 atm×180 g mol-10.08205atmdm3K-1mol-1×310K

= 54.1 g dm-3 = 5.41 g cm-3 = 5.41%