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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Chemistry (CY)
The density of a mixture of 0, and n, at ntp is 1.3 g litre-, what is the partial pressure of n, (a) 1.725 atm (b) 0.725 atm (c)0.593 atm (d) 1.593 atm
The density of a mixture of 0, and N, at NTP is 1.3 g litre-, What is the partial pressure of N, (a) 1.725 atm (b) 0.725 atm (c)0.593 atm (d) 1.593 atm
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Priyanshu kumar
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Dear sourav..calculate like this for N2👇
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Ans comes B... 0.725
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got this sourav??
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at stp volume will be 22.4 l?
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yes sourav
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but 22.4 L volume is at stp for 1 mole of gas and here there is no 1 mole
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here not written but it is 1 mole N2 and 1 mole 02
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i calculated molecular wt of mixture like this..will this be wrong and why?
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nearly it comes sourav...if there is not much difference than you get the answer
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in the question it is not written 1 mole.. how will be think about that 1 mole each is given?
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data is also not given...you have to consider as density is given volume at STP you know...then easily you get weight...if it is mentioned mole then data must be given accordingly
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Got sourav??
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sir i solved like this but answer is not coming
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here mixture is given...so you have to considered volume part as individually you can use the formula which you use
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Everything is given here volume density...directly you find weight...
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if you go through making different different relations then it gets complicated 😊
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sir i want to if the method i used is wrong
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sourav for mixture you have to use this formula..for individual ideal gas calculation you use this ideal gas equation in terms of density
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Priyanshu kumar
Hope this will helps😊