Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If 224 ml . of a triatomic gas has a mass of lg at 273 K and 1 atm pressure, then the mass of one atom is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
No of mol of triatomic gas 
No. of molecules 
molecules 
)
molecules
No. of atoms of gas 
atoms has mass 
1 atom has mass 
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