Which of the following statements are correct | vedclass

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(D) Statement $1$ is correct: Charcoal is produced by the destructive distillation of wood (heating in the absence of air).Statement $2$ is correct: C

Vedclass · Accepted Answer

$1$ and $2$

Vedclass · Answer

(D) Statement $1$ is correct: Charcoal is produced by the destructive distillation of wood (heating in the absence of air).Statement $2$ is correct: Charcoal is considered an impure form of graphite.Statement $3$ is incorrect: Graphite is thermodynamically the most stable allotrope of carbon at room temperature and pressure, not diamond.Statement $4$ is incorrect: Coke is used as a reducing agent, not an oxidising agent, during the extraction of iron from its ores (e.g.,$Fe_2O_3 + 3C \rightarrow 2Fe + 3CO$).Therefore, statements $1$ and $2$ are correct.

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$STATEMENT-1$: $Pb^{4+}$ compounds are stronger oxidizing agents than $Sn^{4+}$ compounds.
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Which of the following is not correct corresponding to the chemistry of group $14$ elements?

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