-At 10°C,which Is More Concentrated-A Saturated Solution of Sodium Nitrate,NaN $\mathrm { O } _ { 3 }$

Multiple Choice

-At 10°C,which is more concentrated-a saturated solution of sodium nitrate,NaN $\mathrm { O } _ { 3 }$ ,or a saturated solution of sodium chloride? (See figure shown above.)

A) At 20°C a saturated solution of sodium nitrate,NaN $\mathrm { O } _ { 3 }$ ,is more concentrated than a saturated solution of sodium chloride,NaCl.
B) At 10°C a saturated solution of sodium chloride,NaCl,is more concentrated than a saturated solution of sodium nitrate,NaN $\mathrm { O } _ { 3 }$ .
C) At 10°C a saturated solution of sodium nitrate,NaN $\mathrm { O } _ { 3 }$ ,is more concentrated than a saturated solution of sodium chloride,NaCl.
D) At 25°C a saturated solution of sodium nitrate,NaN $\mathrm { O } _ { 3 }$