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<u>Question</u><u>:</u>-</h2>
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<u>Answer</u><u>:</u></h2>

The reaction in which more reactive element replace a less reactive element from its compound is called displacement reaction.
Ex:-

Answer:
A
Explanation:
The Charles law states that the volume of an ideal gas increases when temperature is increased under constant pressure. The pressure inside the balloon is always equal to the atmospheric pressure. Therefore answer A demonstrate the Charles law.
Answer:
Explanation:
It probably would have been broken down to smaller pieces and spread out around the world. Hope this help! :)
I just need more points that's why I'm doing this