Question

On performing the flame test salt P produces a lilac coloured flame and it’s solution gives a white precipitate with silver nitrate solution, which is soluble in ammonia hydroxide solution

Answer 1

salt is KCl.
....
.........

Answer 2

The answer is KCl....
KCl +AgNO³------->KNO³+AgCl. Agcl is a white precipitate....
# A student of class 10.
#Hope it helps.