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.

Similar Questions

Identify the incorrect statement from the following:

$A$ red solid is insoluble in water. However,it becomes soluble if some $KI$ is added to water. Heating the red solid in a test tube results in the liberation of violet-coloured fumes and droplets of a metal appear on the cooler parts of the test tube. The red solid is:

$FeS_2$ is

Identify the incorrect statement.

The sides of a matchbox have a coating of:

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