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densk [106]
3 years ago
13

In the electrolysis of molten coi3, which product forms at the cathode? 1. i2(g) 2. h2(g) 3. o2(g) 4. co(l)

Chemistry
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0
THE ANSWER TO THIS QUESTION WILL BE THE FOURTH OPTION Co(l)
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Because copper is a metal, it is what?
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If a Ferrari with an initial velocity of 10m/s accelerates at a rate of 5m/s2 for 3 seconds. What will it’s final velocity be?
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Answer:

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3 years ago
1 message Which process results in the increase in entropy of the universe? the cooling of a hot cup of coffee in room temperatu
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Answer:

Melting of snow

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Explanation:

Processes that increase the entropy of the universe are those processes that have an increased disorderliness. We should note that there are three principal states of matter which are the liquid, gas and solid. The gaseous state is the most disorderly while the solid is the least disorderly.

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The melting of snow however is a process that leads to an increase in the disorderliness of the universe. It entails moving from the solid state to the liquid state. It tends to move to a more disordered state indicating an increase in the entropy of the universe.

The evaporation of water from the desk is quite similar to that above. Hence since we are moving from the liquid to the gaseous state via evaporation, we can state that the entropy of the universe has increased since we have moved from a state with a lesser degree of disorderliness to a state that is more disordered I.e from liquid to gaseous state.

3 0
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Answer:

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Explanation:

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