(a). What is gypsum? What happens when gypsum is heated to `100^(@)C`(373K)? (b) Name a
Channel: Doubtnut
Date: 2020-01-26

(a). What is gypsum? What happens when gypsum is heated to `100^(@)C`(373K)? (b) Name a sodium compound which is used for making borax and glass. (c) Name the compound which is used in hospitals for setting fractured bones. (d) Which is the real bleaching agent present in bleaching powder?