Question

Complete the following table :

Component	Flame color
Potassium	(1)
(2)	Apple green
Mercury	(3)

Here (1), (2) and (3) are respectively :

• A. Red, Barium, Red
• B. Lilac, Barium, Red
• C. Lilac, Copper, Blue
• D. Red, Barium, Yellow

Answer 1

The correct option is B Lilac, Barium, Red

Potassium in flame test gives a lilac color, barium gives an apple green color and mercury gives a red color.