Which element on each substance is responsible for the flame color?
(a) NaCl [ Select ] ["Na+" or "Cl-"]
(b) LiCl [ Select ] ["Li+" or "Cl-"]
(c) CaCl2 [ Select ] ["Ca2+"or "Cl-"]
(d) KCl [ Select ] ["K+"or "Cl-"]
Ans :
Usually cations in salt are responsible for the flame color , as anions even if they emit energy is not visible to us.
So here , the elements of substances responsible for the flame color are :
a) NaCl : Na+
b) LiCl : Li+
c) CaCl2 : Ca2+
d) KCl : K+
Which element on each substance is responsible for the flame color? (a) NaCl ...