" Alkali metals give colour in Bunsen flame due to "

Alkali metals give colour to Bunsen flame due to

Alkali metals give coloue in Bunsen flame due to :

Alkali metals impart colour to Bunsen flame due to

Alkali metals impart colour to Bunsen flame due to

Alkali metals impart colour to bunsen flame due to

Assertion : Alkali metal salts give colour to the Bunsen flame . Reasoning : This is due to excitation of valence shell electrons of sodium ions from lower to higher orbitals

. Alkali metals give colouration when heated in Bunsen flame. Give reason.