N2 and h2 are mixed in 14: 3 mass ratio. after certain time ammonia was found to be 40% by mol. the mole fraction of n2 at that time in the mixture of n2, h2, and nh3 is

Answer : The mole fraction of nitrogen will be 0.4615.

Explanation : When nitrogen ()and hydrogen ()are mixed, the mole ratio becomes 1 : 1.5,

Now we know that () is acting as a limiting agent.

So at the time of when 0.4 moles of () is been formed it requires 0.4 moles of () and 3.4 moles of ()

So, we find the the remaining () will be 0.6 and

() will be 0.3 mole present in mixture.

So, the mole fraction of () becomes = 0.6 / (0.6 + 0.4 + 0.3) Which becomes = 0.4615

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.