Chemistry, asked by pramodsah, 1 year ago

please please please solve qu. 18e

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Answered by retoolsr08

Try solving the questions by applying unitary method as I have done, then (d) and (e) will also be solved

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pramodsah: yaar e solved gara na

retoolsr08: oh sorry i didn't see your ques.

retoolsr08: here 4 mol of NH3 combines with 5 mol of O2 and forms 4mol of NO

retoolsr08: so if we take 10 mol of NH3 AND 10mol of O2

retoolsr08: then only 8 mol of NH3 combines with 10mol of O2 because of law of constant proportion

retoolsr08: now as 8 mol NH3 combines witg 10 mol of O2 then they will form 8 mol of NO(using stoichiometry)

retoolsr08: now 1mol = 22.4 litre

retoolsr08: so 8 mol = 8×22.4 litre

retoolsr08: which is equal to 179.2litres...

retoolsr08: hope u understood

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