Sarthaks Test
0 votes
194 views
in Chemistry by (29.7k points)

Which separation techniques will apply for the separation of the following? 

(a) Sodium chloride from its solution in water

(b) Ammonium Chloride from a mixture containing Sodium Chloride and Ammonium Chloride. 

(c) Small pieces of metal in the engine oil of a car. 

(d) Different pigments from an extract of flower petals. 

(e) Butter from curd. 

(f) Oil from water. 

(g) Tea leaves from tea. 

(h) Iron pins from sand. 

(i) Wheat grains from husk. 

(j) Fine mud particles suspended in water.

1 Answer

0 votes
by (128k points)
selected by
 
Best answer

(a) Crystallization or Evaporation. 

(b) Sublimation. 

(c) Centrifugation or Sedimentation. 

(d) Chromatography. 

(e) Centrifugation. 

(f) Separating funnel. 

(g) Hand-picking. 

(h) Magnetic separation. 

(i) Winnowing. 

(j) Centrifugation.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...