1 mole of gas occupies a volume of 200 ml at 100 mm pressure. what is the volume occupied by two moles of gas at 400 mm pressure and at the same temperature?
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equation 1:
PV= n RT
value of RT = PV/n
RT= 100×200/1 = 20000 .........(1)
equation 2:
PV = nRT
value of RT= PV/n
RT = 400×V/2 = 200V .........(2)
as both R And T are constant
we can equate both the equations
we get,
200V=20000
V= 100 ml
this is the final answer
PV= n RT
value of RT = PV/n
RT= 100×200/1 = 20000 .........(1)
equation 2:
PV = nRT
value of RT= PV/n
RT = 400×V/2 = 200V .........(2)
as both R And T are constant
we can equate both the equations
we get,
200V=20000
V= 100 ml
this is the final answer
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1
Answer:
Explanation:
100
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