Answer:
C
Explanation:
KCl - the flame test for Potassium produces a lilac flame
The metal in the salt has been potassium, and the salt has been KCl. Thus, option C is correct.
The flame test has been performed with the burning of the salt under the flame. The electrons of the elements after gaining the energy have been excited to the higher energy level.
There has been the returning of the electrons to the ground state. In the process. the absorbed energy has been released in the form of visible radiations. The determination of the radiations results in the determination of the metal, as each metal has a unique flame.
The burning of the salt results in the lilac flame. The flame has resembled the burning of potassium. Thus, the metal in the salt has been potassium, and the salt has been KCl. Thus, option C is correct.
For more information about the flame test, refer to the link:
https://brainly.com/question/6357832
