Question

If $10$ volume of dihydrogen gas reacts with $5$ volume of dioxygen gas, how many volumes of water vapour would be produced?

• A. 5 vol
• B. 10 vol
• C. 15 vol
• D. 5 / 2 vol

Answer 1

Answer: (B)

1 vol of $H_2$ produces 1 vol.

Thus, 10 vol. will produce 10 vol.