The osmotic pressure of equimolar solutions of `BaCl_(2)`,`NaCl`,and glucose follow the order

Options

A. `BaCl_(2), gt NaCl gt` glucose
B. `BaCl_(2) gt "glucose" gt NaCl`
C. `"Glucose" gt BaCl_(2) gt NaCl`
D. `NaCl gt BaCl_(2) gt "glucose"`

Answer

A

Explanation

It depends upon the number of particles.
NaCl (2particle , `Na^(+) , Cl^(-1)`) ,` BaCl_(2)` ( 3 particles, `Ba^(2+), 2Cl^(-)`) and glucose (non - electrolyte)