Question

Match the following:

List - I (Metal)		List - II (Flame colour)
A)	Li	I)	Crimson red
B)	Na	II)	Yellow
C)	Ca	III)	Brick red
D)	Ba	IV)	Apple green

• A. A-III, B-V, C-IV, D-II
• B. A-II, B-III, C-IV, D-I
• C. A-III, B-I, C-IV, D-II
• D. A-II, B-IV, C-V, D-III

Hint:

Flame test is an easy method to detect the presence of certain metals in compounds based on the colour emitted.

Answer 1

The Correct Option is C

Different metals impart characteristic colours to flame: 
Lithium gives crimson red, Sodium gives yellow, Calcium gives brick red, and Barium gives apple green. 
These flame colours help in identifying the elements in flame tests.