Question

Which kind of interaction is needed in contact and non contact force separately​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

The common names of aldehydes are taken from the names of the corresponding carboxylic acids: formaldehyde, acetaldehyde, and so on. The common names of ketones, like those of ethers, consist of the names of the groups attached to the carbonyl group, followed by the word ketone.

Explanation:

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