1.

Identify the methods by which the individual components of mixture containing water, potassium nitrate, sodium chloride, alcohol and carbon tetrahedron can be separated.

Answer»

separating FUNNEL, fraction distillation, fraction crytallisation, ditillation
fractional distillation, distillation, fractional crystallisation
separating funnel, fractional distillation, filtration distillation
separating funnel, fractional distillation, sedimentation and DECANTATION

SOLUTION :Both `KNO_(3)` and NaCl are solubein WATER forminga homogeneoussolution which is solublein alcoholand forminga mixture. THISMIXTURE is insoublein `C Cl_(4)`. Hence , `C Cl_(4)`is separatendby fractionaldistillation . As `KNO_(3)` is moresolublethan NaClin water, thereforeit isseparated by distillation.


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