Question

What colour is imparted into the flame when lithium is burnt?

• A. Golden yellow
• B. Brick red
• C. Crimson red
• D. Grassy green

Answer 1

Answer: (C)

S.No	Colour S. No	Cation
[a]	Golden yellow	$N{a}^{+}$
[b]	Brick red	$C{a}^{2+}$
[c]	Crimson red	$L{i}^{+}$
[d]	Grassy green	$C{u}^{2+},B{O}_3^{3-},T{l}^{3-}$