Published by:
CGP EDU Academic Team
Published on: August 14, 2026
What weights of P 4 O 6 and P 4 O 10 will be produced by the combustion of 31g of P 4 in 32g of oxygen leaving no P 4 and O 2 .
Text Solution
Verified by ExpertsThe correct answer is:
B
Given that 31 gram of 
and 32 gram of 
react completely.
According to question, weight of 
is conserved.
Let mole of 
and
Mole of 
Initial weight of 
Final weight of 
( atomic mass 
Similarly,
Initial weight of oxygen 
Final weight of oxygen
From equation (1) and (2)
and 
Molecular mass of 
and 
are 220 and 
, respectively.
So weight of 
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