In a flame photometric analysis of a blood serum sample for K+ ion, a band is obtained at 766 nm. This band is due to

1
absorption by K+ ion only
2
absorption by K atom only.
3
emission by K+ ion only.
4
emission by K atom only.

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation