(A) CO
(B) CO2
(C) HCO3
(D) HCN
[showhide type=”post” more_text=”â–ºCorrect Option” less_text=”Show less…”]
Correct Option is: A
[/showhide]
(A) CO
(B) CO2
(C) HCO3
(D) HCN
[showhide type=”post” more_text=”â–ºCorrect Option” less_text=”Show less…”]
Correct Option is: A
[/showhide]