Question

how can we separate small pieces of metals in the engine oil of a car? name the process involved in this and DESCRIBE IT IN DETAIL.

Answer 1

Answer:

Small pieces of metal in the engine oil of a car – vacuum filtration. This is because vacuum filtration is performed under pressure, so it will be able to separate the dense oil from the metal pieces. d) Different pigments from the extracts of flower petals – chromatography.

Explanation:

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Answer 2

Answer:

$<font color =purple>$Small pieces of metal in the engine oil of a car – vacuum filtration. This is because vacuum filtration is performed under pressure, so it will be able to separate the dense oil from the metal pieces.....