Published by:
CGP EDU Academic Team
Published on: August 13, 2026
and 
are two elements which form 
and 
. If 0.20 mol of 
weighs 32.0 g and 0.4 mol of 
weighs 92.8 g , the atomic weights of 
and 
are, respectively
Text Solution
Verified by ExpertsThe correct answer is:
C
Let 
and 
So Molar mass of 
Wt. of 
…… (i)
Molar mass of 
wt. of 
.. … .(ii)
On solving equation (i) and (ii), we get
and 
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