Name the gas produced when
A. steam is passed over hot coke.
B. chlorine is dissolved in water and exposed to sunlight
C. a piece of calcium is added to water.
D. when fossil fuel is burnt,
Answer:A
Name the gas produced when
A. steam is passed over hot coke. B. chlorine is dissolved in water and exposed to sunlight C. a piece of calcium is added to water. D. when fossil fuel is burnt,