A white precipitate (X) is formed when a mineral of Boron (W) is bolied with Na_(2)CO_(3) solution. The precipitate is filtered and the filtered contains two compounds (Y) and (Z). The compound (Y) is removed by crustallization. By passing CO_(2) through (Z) changes to (Y). The compound (Y) on strong heating gives

A white precipitate (X) is formed when a mineral of Boron (W) is bolie

1.	A white precipitate (X) is formed when a mineral of Boron (W) is bolied with Na_(2)CO_(3) solution. The precipitate is filtered and the filtered contains two compounds (Y) and (Z). The compound (Y) is removed by crustallization. By passing CO_(2) through (Z) changes to (Y). The compound (Y) on strong heating gives
Answer» `NaAlO_(2)+Al_(2)O_(3)` `NaBO_(2) + B_(2)O_(3)` `Na_(2)SO_(4) + H_(3)BO_(3)` `CO(BO_(2))_(2)` Answer :B