Anil Ahlawat Solutions for Chapter: Sorting and Separation of Materials, Exercise 2: EXERCISES
Anil Ahlawat Science Solutions for Exercise - Anil Ahlawat Solutions for Chapter: Sorting and Separation of Materials, Exercise 2: EXERCISES
Attempt the free practice questions on Chapter 3: Sorting and Separation of Materials, Exercise 2: EXERCISES with hints and solutions to strengthen your understanding. NSO Science Olympiad Workbook Grade 6 solutions are prepared by Experienced Embibe Experts.
Questions from Anil Ahlawat Solutions for Chapter: Sorting and Separation of Materials, Exercise 2: EXERCISES with Hints & Solutions
Study the given flow chart and identify the processes P, Q, R and S carried out in the given sequence for separation of the mixture.
| P | Q | R | S | |
| (A) | Sublimation | Magnetic separation | Filtration | Evaporation |
| (B) | Magnetic separation | Filtration | Sublimation | Evaporation |
| (C) | Evaporation | Magnetic separation | Filtration | Sublimation |
| (D) | Sublimation | Magnetic separation | Evaporation | Filtration |
Properties of three substances X, Y and Z are given below:
X : Heavy and non-magnetic
Y : Light and non-magnetic
Z : Magnetic
If X, Y and Z are of the same size and colour then, which of the following can be used to separate these particles from their mixture?
The table below shows the properties of four substances K, L, M and N.
| Substance | Colour | Taste | Magnetic | Dissolves in water |
|---|---|---|---|---|
| K | White | Salty | No | Yes |
| L | Blue | Sweet | No | No |
| M | White | Sweet | No | Yes |
| N | Black | Metallic | Yes | No |
Which two substances would be most difficult to separate when mixed in water?
The given flow chart was prepared by Natasha for sorting materials into different groups. She handed over the chart to her teacher with few blanks. Fill in the blanks from the given options. 
Brief information about three substances is given:
X : Transparent, smooth to touch and insulator.
Y : Yellow in colour, a good conductor of heat and electricity, lustrous.
Z : Man-made material, an insulator, used to make switches and handles of cooking utensils.
X, Y and Z could be respectively:
