Chemistry - Complete s-block Question with Solution | TestHub

${\mathrm{BeCO}}_3$ is kept in the atmosphere of ${\mathrm{CO}}_2$ since, it is thermally unstable

Sodium peroxy borate used in washing powder as brightener

Sodium hydrogen carbonate is made by saturating a solution of sodium carbonate with carbon dioxide

Gypsum when added to cement makes the setting of the cement faster.