General Chemistry – 20

20. In fireworks, the green flame is produced because of :

(a) sodium
(b) barium
(c) mercury
(d) potassium

Answer : (b)

Explanation : No answer description available for this question. Let us discuss.

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Shares
Copy Protected by Chetan's WP-Copyprotect.