<u>Answer:</u> The correct answer is Option B.
<u>Explanation:</u>
Oxidizing agent is the agent which oxidizes the other substance and itself gets reduced. It undergoes reduction reaction in which, it gains electrons and also the oxidation state of the substance gets reduced.
Reducing agent is the agent which reduces the other substance and itself gets oxidized. It undergoes oxidation reaction in which, it looses electrons and the oxidation state of the substance is increased.
For the given chemical equation:
![Cu+2AgNO_3\rightarrow 2Ag+Cu(NO_3)_2](https://tex.z-dn.net/?f=Cu%2B2AgNO_3%5Crightarrow%202Ag%2BCu%28NO_3%29_2)
Half reactions for the given chemical reaction:
![Cu\rightarrow Cu^{2+}+2e^-](https://tex.z-dn.net/?f=Cu%5Crightarrow%20Cu%5E%7B2%2B%7D%2B2e%5E-)
Copper is loosing 2 electrons, thus it is undergoing oxidation reaction and is considered as a reducing agent.
![Ag^++e^-\rightarrow Ag](https://tex.z-dn.net/?f=Ag%5E%2B%2Be%5E-%5Crightarrow%20Ag)
Silver ion is gaining 1 electron per atom, thus it is undergoing reduction reaction and is considered as an oxidizing agent.
Hence,
is considered as an oxidizing agent and therefore the correct answer is Option B.
Answer:
The Milky Way is a large barred spiral galaxy
Explanation: that has more than etc
Answer : BaS
will be the precipitate which will be formed.
Explanation : When all the three solutions namely;
are mixed together a white precipitate of BaS
is formed as a product in the solution along with the soluble by product of Ammonium nitrate which is
Answer:
163
Explanation:
hope it helps!
please mark as the brainliest if it is correct!
Answer:
B
Explanation:
You might want to pick "A sound is created" No that answer is just fine. If you listen when sitting around a campfire, you might hear the crackling of what is burning. Burning is an excellent example of a chemical change. Wood becomes ash.
The answer is a change in the state of matter. (B). That need not indicate a chemical change. In fact, most of the time, a change in matter is a physical change.
Answer: B