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grin007 [14]
3 years ago
12

1. Which is not an example of a physical change to a wooden stick?

Chemistry
1 answer:
Anvisha [2.4K]3 years ago
5 0

The answer is C. burning the stick. This is because burning the stick will change the chemical properties of the wood, and it will not be wood anymore, it will be ash and the rest will be heart or gas.

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Explanation:

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Consider the following voltaic cell:(b) In which half-cell does oxidation occur?
damaskus [11]

At the anode, half-cell oxidation occurs in a voltaic cell.

<h3>Voltaic Cell Principle</h3>

A voltaic cell generates electricity due to the Gibbs free energy of spontaneous redox processes occurring inside the cell, which is the basis for the voltaic cell's operating principle.

Two half-cells plus a salt bridge make up the voltaic cell. An electrolyte-immersed metallic electrode is present on each side of the cell. These two half-cells are wired together to form a connection to a voltmeter.

<h3>Voltaic Cell Parts</h3>
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Learn more about Voltaic cells here:-

brainly.com/question/27908270

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6 0
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Alkane molecule ..,x x
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BaLLatris [955]

Answer:

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Explanation:

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