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2H2(g) + O2(g) → 2H2 O(g) In the reaction above, what volume of ...

2H2(g) + O2(g) → 2H2 O(g)
In the reaction above, what volume of hydrogen would be left over when 300 cm3 of oxygen and 1000 cm3 of hydrogen are exploded in a sealed tube?
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  • A 200 cm3
  • B 400 cm3
  • C 600 cm3
  • D 700 cm3
Correct Answer: Option B
Explanation:

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