A colourless salt gives violet colour to Bunsen flame and also turns moist litmus paper blue. The salt is

A colourless salt gives violet colour to Bunsen flame and also turns m

1.	A colourless salt gives violet colour to Bunsen flame and also turns moist litmus paper blue. The salt is
Answer» `Na_(2)CO_(3)` `KNO_(3)` `K_(2)CO_(3)` `Cu(OH)_(2)` ANSWER :C