Some Basic Concepts Of Chemistry Question 215
Question: In the reaction, $ 4NH _3(g)+5O _2(g)\to 4NO(g)+6H _2O(g) $ , When 1 mole of ammonia and 1 mole of $ O _2 $ are made to react to completion
Options:
A) 1.0 mole of $ H _2O $ is produced
B) 1.0 mole of $ NO $ will be produced
C) All the oxygen will be consumed
D) All the ammonia will be consumed
Show Answer
Answer:
Correct Answer: C
Solution:
$ \begin{matrix} 4N{H _{3(g)}}+5{O _{2(g)}}\to 4N{O _{(g)}}+6H _2{O _{(g)}}, \\ t=0,1100 \\ ,t=t1-4x1-5x4x6x \\ \end{matrix} $
Oxygen is limiting reagent So, $ X=\frac{1}{5}=0.2 $ all oxygen consumed Left $ NH _3=1-4\times 0.2=0.2 $ .
