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alexandr402 [8]
3 years ago
15

A scientist is unsure about the accuracy of her experiment. She has checked her equipment and found it to be in good working ord

er, checked her data and found it to be accurate, and reviewed her interpretation of the data, which she found to be logical. What should she do in addition to check the accuracy of her results? Group of answer choices A.Check the hypothesis B.Interpret the data C.Make a different conclusion D.Repeat the experiment
Chemistry
1 answer:
polet [3.4K]3 years ago
8 0

Answer:

D

Explanation:

The correct thing to do in this case would be to <u>repeat the experiment.</u>

The scientist would need to repeat the experiment in order to double-check the accuracy. If the accuracy is indeed doubtful, he/she can be able to trace the source of the error by repeating the experiment.

The correct option is D.

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Draw a lewis structure for ketene, c2h2o, which has a carbon–carbon double bond
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Visual representation of covalent bonding indicating the valence shell electrons in the molecule, lines represents the shared pair of electron and pair of electrons that are not involved in bonding are represented as dots(lone pairs) are known as Lewis structures.

Compound formation takes place in order to complete the octet of each element that is according to octet rule, each atom forms bond with other atom in order to complete their octet that is to get eight electrons in its valence shell and attain stability.

An organic compound of the form R^{'}R^{''}C=C=O is known as ketene.

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Therefore, the attached image is the Lewis structure of C_2H_2O .

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