V K Sally and S. K. Aggarwal Solutions for Chapter: Separation of Substances, Exercise 1: EXERCISES
V K Sally Science Solutions for Exercise - V K Sally and S. K. Aggarwal Solutions for Chapter: Separation of Substances, Exercise 1: EXERCISES
Attempt the free practice questions on Chapter 5: Separation of Substances, Exercise 1: EXERCISES with hints and solutions to strengthen your understanding. Learning Elementary SCIENCE A Book of Science & Technology FOR Class 6 solutions are prepared by Experienced Embibe Experts.
Questions from V K Sally and S. K. Aggarwal Solutions for Chapter: Separation of Substances, Exercise 1: EXERCISES with Hints & Solutions
Fill in the blank space by choosing correct words from the list given below .
List : evaporation, churning, threshing, sieving, sedimentation, winnowing, condensation, hand-picking.
Grass is separated from coriander leaves by _____.
What is winnowing? Who uses the winnowing and how?
What is the difference between winnowing and sieving?
Is it possible to separate wheat flour from sugar crystals? If so how?
How will you obtain clear water from the muddy water, if you are provided with two glass tumblers and no other equipment?
How will you separate all the components of a mixture of sand and salt in water?
How is common salt obtained from the sea water?
Deepika was travelling in a train with her father in the coastal regions of Kutch in Gujarat State. She noticed that there were shallow pits along the railway line filled with sea water. In some pits there was a white powdery substance. She also noticed small mounds of white substance collected by the workers. She wanted to know about such things, so she asked all such concerning questions to her father. Her father clarified her questions politely.
Answer the following questions based on above information:
(i) What are the values shown by Deepika in asking such questions?
(ii) How is the white powdery substances collected?
