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MatroZZZ [7]
3 years ago
13

An ocean trench .

Chemistry
2 answers:
gulaghasi [49]3 years ago
8 0
The answer is C because of the subduction between a plate carrying continental crust and one carrying oceanic crust also the oceanic crust will always subduct
Klio2033 [76]3 years ago
7 0

Answer:

C. Occurs where a plate is moving down.

Explanation:

Ocean trenches are steep depressions in the deepest parts of the ocean where old ocean crust from one tectonic plate is pushed beneath another plate, raising mountains, causing earthquakes, and forming volcanoes on the seafloor and on land.

Please mark as Brainliest! :)

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It has been drawn and uploaded as an attachment. Please download it to see the structure.

Explanation:

The product formed as a result of the reaction of cyclohexene with H2​ in presence of Pt (platinum) can be described as catalytic hydrogenation. Catalytic hydrogenation is defined as the process of hydrogen addition in the presence of a catalyst, which in this case is platinum.

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The first step in order to derive the product is to draw the chemical structure of cyclohexene and identify the double bond present in it.

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Ans:

The structure of the cyclohexane thus, formed has been shown as follows with all the hydrogen atoms:

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