Investigatory Questions
1)Study characteristics of colloidal solution. Conduct a survey at your home and prepare a list of colloidal solution available and also write about dispersed phase and dispersed medium of each colloidal solution of your list
.2)Collect different samples of liquids such as distilled water, tap water, acetone, spirit etc in same amount and allow them to evaporate under similar conditions. Observe the time taken for each evaporation and give your interpretation. (Take at least five samples) PLS ANSWER CORRECTLY WRONG ANSWERS WILL BE REPORTED
AND BEST ANSWER WILL BE MARKED BRAINLIEST
1)Study characteristics of colloidal solution. Conduct a survey at your home and prepare a list of colloidal solution available and also write about dispersed phase and dispersed medium of each colloidal solution of your list
.2)Collect different samples of liquids such as distilled water, tap water, acetone, spirit etc in same amount and allow them to evaporate under similar conditions. Observe the time taken for each evaporation and give your interpretation. (Take at least five samples) PLS ANSWER CORRECTLY WRONG ANSWERS WILL BE REPORTED
AND BEST ANSWER WILL BE MARKED BRAINLIEST
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Answer:
Write its properties. Answer: Colloid: A colloid is a heterogeneous mixture whose particles are not as small as solution but they are so small that cannot be seen by naked eye. When a beam of light is passed through a colloid then the path of the light becomes visible. For example milk, smoke etc.Write its properties. Answer: Colloid: A colloid is a heterogeneous mixture whose particles are not as small as solution but they are so small that cannot be seen by naked eye. When a beam of light is passed through a colloid then the path of the light becomes visible. For example milk, smoke etc.
Explanation:
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