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Note the following balanced chemical equation:
2CO + O2  2 CO2
Which one of the following statements is significant in relation to the above chemical equation?
  • a)
    One can add to a vessel only 2 mol of CO for each mol of O2 added 
  • b)
     No matter how much of these two reagents are added to a vessel, 1 mol o f O2 is consumed
  • c)
    When they react, CO reacts with O2 in a 2 : 1 mol ratio
  • d)
    When 2 mol o f CO and 1 mol o f O2 are placed in a vessel, they will react to give 1 mol o f C O2
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Note the following balanced chemical equation:2CO + O2 2 CO2Which one ...
This is according to law if definite proportions. In this reaction, CO reacts with O2 in 2:1 mol ratio.Option (c) is the correct answer.
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Note the following balanced chemical equation:2CO + O2 2 CO2Which one of the following statements is significant in relation to the above chemical equation?a)One can add to a vessel only 2 mol of CO for each mol of O2 addedb)No matter how much of these two reagents are added to a vessel, 1 mol o f O2 is consumedc)When they react, CO reacts with O2 in a 2 : 1 mol ratiod)When 2 mol o f CO and 1 mol o f O2 are placed in a vessel, they will react to give 1 mol o f C O2Correct answer is option 'C'. Can you explain this answer?
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