For `0.1M` solution ,the colligative property will follow the order

Options

A. `NaCl gt Na_(2)SO_(4)gt Na_(3)PO_(4)`
B. `NaCl lt Na_(2)SO_(4)lt Ma_(3)PO_(4)`
C. `NaCl gt Na_(2)SO_(4)~~ Na_(3)PO_(4)`
D. `NaCllt Na_(2)SO_(4)=Na_(3)PO_(4)`

Answer

B

Explanation

Colligative property in decreasing order
`Na_(3)PO_(4)gt Na_(2)SO_(4)gt NaCl`
`Na_(3)PO_(4)to 3Na^(+)+PO_(4)^(3-)=4`
`Na_(2)SO_(4)to 2Na^(+)+SO_(4)^(2-)=3`
`NaCl to Na^(+)+Cl^(-)=2`