s-Block ElementsHard
Question
The substance X belonging to IA group gives a pale violet colour in flame test, X is :
Options
A.NaCl
B.LiCl
C.KCl
D.None of these
Solution
Salt of KCl gives lilac or pale violet colour to the flame. NaCl and LiCl give golden yellow and crimson colour to the flame respectively.
Create a free account to view solution
View Solution FreeMore s-Block Elements Questions
Which of the alkaline earth metal halides given below is essentially covalent in nature ?...Chemical (A) is used for water softening to remove temporary hardness. A reacts with Na2 CO3 to generate caustic soda. W...Which of the following statement is incorrect ?...Which of the following has lowest melting point?...Washing soda on heating :...