The order of osmotic prssure of equimolar solutions of `BaCl_(2),NaCl` and glucose will be:

Options

A. `BaCl_(2) gt NaCl gt `glucose
B. `NaCl gt BaCl_(2)`gtglucose
C. glucose`gtBaCl_(2)gtNaCl`
D. glucose`gtNaCl gt BaCl_(2)`

Answer

A

Explanation

The solution having maximum number of particles, will show highest osmotic pressure.
`BaCl_(2)hArrBa^(2+)+2Cl^(-)`
`NaCl hArrNa^(+)+Cl^(-)`
Glucose`hArr`not ionised.