A colourless salt gives violet colour to Bunsen flame and also turns moistured litmus paper blue. It is :

A colorless salt gives violet colour to Bunsen flame and also turns moisture litmus paper blue. It is :

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

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 in bunsen flame, it may be

A colourless salt colours a bunsen flame golden yellow and also turns moistened litmus paper blue. The substance is

Alkali metals give colour to Bunsen flame due to