The density of nitrogen gas at 35°C and 2 atmospheric pressure is :
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
1.11 g cm-3
b
2.22 g L-
c
3.1gL-
d
4.5kg m-3
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Mol. wt. of N2=2 x 14=28 g mol-, density of N2 =?Given conditions;P1=2atm,V1=?T1=35+273=308K;At NTP: P2=1atm,V2=22.4L,T2=273KSo, P1V1T1=P2V2T2 (gas law);V1=P2V2T2×T1P1=1atm×22.4L×308K273K×2atm∴ V1=12.6L.∴ Density of N2= wt. volume =28g12.6L=2.22gL-