Na + Al_2O_3 xrightarrow{text{High temperatur | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The reaction of $Na$ with $Al_2O_3$ at high temperature produces sodium oxide $(Na_2O)$ and aluminum metal: $6Na + Al_2O_3 \rightarrow 3Na_2O + 2A

Vedclass · Accepted Answer

$Na_2CO_3$

Vedclass · Answer

(C) The reaction of $Na$ with $Al_2O_3$ at high temperature produces sodium oxide $(Na_2O)$ and aluminum metal: $6Na + Al_2O_3 \rightarrow 3Na_2O + 2Al$.When $Na_2O$ reacts with $CO_2$ in the presence of water,it forms sodium carbonate $(Na_2CO_3)$: $Na_2O + CO_2 \rightarrow Na_2CO_3$.Thus,$X$ is $Na_2O$ and $Y$ is $Na_2CO_3$.Therefore,option $C$ is correct.

$Na + Al_2O_3$ $\xrightarrow{\text{High temperature}} X$ $\xrightarrow[\text{water}]{CO_2} Y$; compound $Y$ is

Similar Questions

Which of the following colours is developed when alkali metal is dissolved in liquid ammonia?

Which of the following carbonates of a metal has least thermal stability?

Which of the following salts will produce a green flame on a $Pt$ wire?

The order of stability of chlorides of alkali metals is

Which one of the following fluorides of alkali metals has the highest lattice energy?

Vedclass Test Series

Exam Paper Generator

Online Exam Module