Question

7. You are given different mixtures in your respective groups. 1. Identify the components in each of the given mixtures 2. Discuss in your group the possible ways to separate the components of the mixture. 3. Predict the basis of separation in each of the cases 4. Consolidate your findings in Table 1 given below. Mixture Components of the Method of separation Basis of separation i miature A bag of Onion, tomato, brinjal Hand picking Difference in site, shape, and colour vegetables Stones of potato, leaves, etc. different sizes and colours Harvested rice paddy Rice with husk Curd and churner Rice with stones of different colours (white/ gmy/brown/black iran filings with sand/sal/grains Sand with small gravels Rice with flour Activity: After the recent floods all the sources of water in the town has become polluted with various contaminants You are given a sample of water from a nearby source. The samples are filled with mud, stones thermocol, plastics, etc. Find out ways to obtain the cleanest sample of water that you can using the materials provided​

Answer 1

good night friends good night friends

Answer 2

1. Difference in site, shape, and colour

2. different sizes and colours

3. handpicking

4. magnetic separation

5. handpicking

Explanation:

A bag of Onion, tomato, brinjal Hand picking - Difference in site, shape, and colour

Stones of potato, leaves, etc. - different sizes and colours  

Harvested rice paddy Rice with husk Curd and churner Rice with stones of different colours (white/ gmy/brown/black) - handpicking

iron filings with sand/sal/grains - magnetic separation

Sand with small gravels Rice with flour - handpicking