NEET2013Chemistry-Physical Chemistry
NEET 2013 Chemistry Gaseous State MCQ Question
Type: MCQ-numerical-Medium-Class 11
What is the density of N₂ gas at 227°C and 5.00 atm pressure? (R = 0.082 L atm K⁻¹ mol⁻¹)
A
1.40 g/mL
B
2.81 g/mL
C
3.41 g/mL
D
0.29 g/mL
Correct Answer
Option B
Detailed Explanation
Using the ideal gas law, PV = nRT, and the formula for density, d = PM/RT, where M is molar mass, the density is calculated to be 2.81 g/mL.
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