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Svet_ta [14]
2 years ago
9

1 Which of the following is an example of periodicity?

Chemistry
1 answer:
Mademuasel [1]2 years ago
8 0

Answer:

A:UNDERSTANDING CONCEPTS PART A 13) Which of the following is an example of periodicity? A) eating breakfast

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Which separation techniques will you apply for the separation of the following? a) oil from water b) kerosene and petrol c) salt
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Answer:

A) Separating funnel method

B) Simple Distillation

C) Evaporation

D) Sublimation

E) It is based on the principle of separation whereby even though two substances are dissolved in the same solvent, their respective solubilities could be different. Thus, the component that has more solubility will rise fastest and will therefore get separated from the mixture.

Explanation:

A)

B) Kerosene and petrol are both miscible liquids and the difference in their boiling point temperature is not more than 25°C. Thus, we make use of Simple distillation.

C) Can be separated by evaporation where the water is boiled and it evaporates and leaves the salt behind

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E) Chromatography is used to separate components of a mixture.

It is based on the principle of separation whereby even though two substances are dissolved in the same solvent, their respective solubilities could be different. Thus, the component that has more solubility will rise fastest and will therefore get separated from the mixture.

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BRAINLIESTTT ASAP !! PLEAASE HELP ME :)<br><br> Describe the image below in detail.
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<h2>heya dear</h2>

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