a dry gas occupies 224 cm^3 at a normal pressure. if its volume increases by 25%,find the new pressure of gas,assuming temperature remains constant.
Answers
Answered by
24
V1= 224 cm^3
v2=25% of initial volume
= 25/100*224
=56 cm^3
P1=760 mm of Hg
P2=?
according to Boyle's Law P1V1 = P2V2
224*760 = 56* P2
224 * 760/56 = P2
P2 = 3040 mm of Hg
v2=25% of initial volume
= 25/100*224
=56 cm^3
P1=760 mm of Hg
P2=?
according to Boyle's Law P1V1 = P2V2
224*760 = 56* P2
224 * 760/56 = P2
P2 = 3040 mm of Hg
Answered by
72
V1=224 cm^3
V2=224+(25% *224)
=224+56
=280
P1=760mm of Hg
P2= (P1*V1)/V2
=(760*224)/280
= 608 mm of Hg.
V2=224+(25% *224)
=224+56
=280
P1=760mm of Hg
P2= (P1*V1)/V2
=(760*224)/280
= 608 mm of Hg.
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