Question

please explain voloum of o2 me 0.25 moles Kaha se aya​

Answer 1

Answer:

stoichiometry se

Explanation:

according to stoichiometry 2 mole of n2o5 forms 1 mole of O2 therefore 0.5 mole is forming 0.25 moles

and

vol= moles ×22.4L