4. What happened to the impurities (husk etc.)? Why? 5. Can the solid particles be separated from the water without letting it settle at the bottom of the bowl? Why?
Answers from 1-3
From the given set of instructions, the given questions are answered below:
1. When rice is mixed with water containing other impurities, it forms a heterogeneous mixture with water.
In this mixture, rice goes down at the bottom of the container in which it is mixed.
2. The mixture of Rice and impurities can be separated as follows:
Rice is ordinarily washed before cooking. When water is added to these, the impurities like dust and soil particles would get separated.
These impurities move into the water and make it a little muddy.
3. Rice has a higher density than husk and it goes down at the bottom and husk being lighter goes up on the surface of the water, so this way husk can be separated by handpicking.
PLEASE ANSWER THE REMAINING TWO QUESTIONS NUMBER 4 AND 5. THANK YOU SO MUCH EXPERTS!
![Instructions:
a. Gather all the materials needed.
b. Put the rice in a bowl then add 2 liter of water.
c. Wash the rice with your hands. Leave the water to settle for 1 minute. What did you
observe?
d. Slightly tilt the bowl to pour out some water
e. Observe then answer the following question in your activity notebook:
1. Describe your mixture?
2. How did you separate the impurities from the rice before cooking?
3. What happened to the rice? Why?
4. What happened to the impurities (husk etc.)? Why?
5. Can the solid particles be separated from the water without letting it settle at the bottom
of the bowl? Why?
HEAVY AND LIGHT LIQUIDS!
LESSON CONGEPT:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9175b11-0b95-4d38-be7a-7e412d950beb%2F6a9d1d4b-e425-49c7-a258-662eb7e35137%2F6n8xuf_processed.jpeg&w=3840&q=75)
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