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3 years ago

Why is pseudo science not real science

Chemistry

1 answer:

lilavasa [31]3 years ago

7 0

Answer:

first question

A) it is not testable

second question

C) chemistry

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The maximum number of electrons in a p sub-level is:

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A p sub- level has 3 sub levels so it contains 6 electrons max

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What causes the biggest change mass or speed?

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Explanation if an object is in motion and more force is applied to it, the object will begin moving faster. If two objects have the same mass and a greater force is applied to one of the objects, the object which receives the greater force will change speeds more quickly.:

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2 years ago

Ammonium perchlorate nh4clo4 is a powerful solid rocket fuel, used in the space shuttle boosters. it decomposes into nitrogen n2

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3 years ago

What type of rock would you expect to form as the result of an explosive eruption?

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2 years ago

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Which of the statements applies to oxidation?

Charra [1.4K]

Answer:

The correct option is: (A) Ketones cannot be oxidized further

Explanation:

Oxidation refers to the gain of oxygen or the formation of carbon-oxygen bond (C-O bond).

Alcohols are organic compounds containing at least one hydroxyl group. These compounds can be further classified into primary (R-CH₂-OH), secondary (R¹R²CH-OH) and tertiary alcohols (R¹R²R³C-OH).

The partial oxidation of primary alcohol gives aldehyde (R-CHO). Further oxidation of aldehyds gives carboxylic acid (R-COOH). Primary alcohol can also be oxidized directly to carboxylic acid. However, the carboxylic acid can not be further oxidized.

$R-CH_{2}-OH \overset{[O]}{\rightarrow} R-CHO \overset{[O]}{\rightarrow} R-COOH \\R-CH_{2}-OH \overset{[O]}{\rightarrow} R-COOH$

Oxidation of secondary alcohols gives ketones (R¹R²C=O), which can not be oxidized further.

$R^{1}R^{2}CH-OH \overset{[O]}{\rightarrow} R^{1}R^{2}C=O$

Whereas, tertiary alcohols are resistant to oxidation.

Therefore, the correct statement regarding oxidation is (A) Ketones cannot be oxidized further.

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2 years ago