A silicate used in talcum powder

A siliate used in talcum powder

Why is orthoboric acid used in talcum powders?

Silicates

Boric acid is added to talcum powder (for babies) and chlorine is added to water in swimming pools. Why?

Tony is playing carom along with his friends. After completing 2 games, some talcum powder is rubbed on to the board. Talcum powder is used on the board to