Question

If 1 litre of N2, at 27°C and 760 mm contains N molecules, 4 litres of O2, under the same conditions of temperatureand pressure, shall contain

(1) N molecules (2) 2N molecules
(3) molecules (4) 4N molecules
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Answer 1

Answer:

hii

your answer is here

Explanation:

as pv=nRT

pv=N/Na×RT

n=N/Na(Na=Avogadro numbers)

as pressure, volume , temperature doesn't changed N will also be not changed

the answer is first option!

have a nice day

Answer 2

Answer:

Explanation:

Explanation:

as pv=nRT

pv=N/Na×RT

n=N/Na(Na=Avogadro numbers)

as pressure, volume , temperature doesn't changed N will also be not changed

the answer is first option!