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4NH 3 +5O 2 ----> 4NO +6H 2 O when 1 mole of NH3 and 1 mole of O2 are made to react to complition then ____ . ​a. all O 2 will consumed . ​b. 1 mole of NO will produced . ​c. 1 mole of H 2 O will produced . ​d. all NH 3 will consumed

4NH3  +5O2  ----> 4NO  +6H2
 
when 1 mole of NH3 and 1 mole of O2 are made to react to complition then ____ .
 
​a. all O2 will consumed .
​b. 1 mole of NO will produced .
​c. 1 mole of H2O will produced .
​d. all NH3 will consumed

Grade:11

1 Answers

Bhavya
askIITians Faculty 1281 Points
7 years ago
Dear student
In the reaction
4NH3 + 5O2----> 4NO + 6H2O
4moles 5 moles 4 moles 6 moles
This means that 4 moles of NH3 is reacts with 5 moles of O2
i.e. 1 mole of NH3 requires = 5/4 *1 = 1.25 moles of O2
But we have 1 mole of it in question which makes O2 as limiting agent.

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