Write the equation for the reaction where ...

ICSE Class 10 Chemistry 2016 Paper

Question : 77 of 85

Marks: +1, -0

Write the equation for the reaction where the aluminium oxide for the electrolytic extraction of aluminium is obtained by heating aluminium hydroxide.

Solution:

2\mathrm{Al}(\mathrm{OH})_3 \xrightarrow[]{1000^{\circ}\mathrm{C}}\mathrm{Al}_2\mathrm{O}_3+3\mathrm{H}_2\mathrm{O}

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