What volume of hydrogen would be left over when 300cm³ of oxygen and 1000cm³ of hydrogen are exploded in a sealed tube?

By: |Published on: Sep 18|Categories: Chemistry JAMB| 0 comments

2H2(g) + O2(g) → 2H2O(g)

A. 200cm ³
B. 400cm ³
C. 600cm ³
D. 700cm ³

Correct Answer:

Option B – 400cm ³

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