Answer:
This reaction is sometimes referred to as the Baeyer test. Because potassium permanganate, which is purple, is reduced to manganese dioxide, which is a brown precipitate, any water‐soluble compound that produces this color change when added to cold potassium permanganate must possess double or triple bonds.
Explanation:
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The Dalton’s theory is really interesting see you got 6 molecules of water
Answer:
The correct answer is the b=Isaac Newton
Explanation:
Hello! We will answer this!
Newton was the first to study spectroscopy. First, he believed that the prism was responsible for white light being able to decompose in monochromatic beams.
Then he could prove that the prism could only separate the beams that were emitted by a source.
The correct answer is the b=Isaac Newton
that is a physical change
