In fireworks, the green flame is produced because of
A. Sodium
B. Barium
C. Mercury
D. Potassium
Answer: Option B
Solution(By Examveda Team)
In fireworks, the green flame is produced because of barium.Join The Discussion
Comments ( 2 )
Related Questions on General Science
The tree which sends down roots from its branches to the soil is known as:
A. Oak
B. Pine
C. Banyan
D. Palm
Brass gets discoloured in air because of the presence of which of the following gases in air?
A. Oxygen
B. Hydrogen Sulphide
C. Carbon dioxide
D. Nitrogen
Which of the following is a non metal that remains liquid at room temperature?
A. Phosphorous
B. Bromine
C. Chlorine
D. Helium
Copper
The green flame produced in fire-works is due to the presence of Barium. The blue flame is due to the presence of Copper. The orange flame is due to the presence of Calcium. A yellow flame is due to the presence of Sodium.
Barium