CBSE Class 10 Answered
carbonate of metal T is abundant in earth crush and it's hydroxide is used in white washing identify metal T
Asked by sai418581 | 17 Dec, 2023, 11:38: AM
Expert Answer
Dear Student,
The metal 'T' is calcium, since carbonate of calcium is CaO named as quicklime, when reacts with water forms Ca(OH)2 (Lime water).
When calcium hydroxide is applied on walls, it absorbs atmospheric carbon dioxide and forms calcium carbonate.
Calcium carbonate gives shining white hard coating on wallls.
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