The volume of a given mass of gas is 40cm3 at 27° C. What is its volume at 90° C if its pressure remains constant?
a
32.84cm3
b
40.02cm3
c
48.40cm3
d
57.44cm3
e
72.84cm3
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Discussions (3)
hayeelah
4 years ago
using volume/temperature ;since pressure is constant
v1=40cm3 v2=? t1=27+273=300k t2=90+273=363k
40/300=x/363 ans is c
300x=40*363
300x/300=14520/300
x=48.40cm3.
Jerome Justus
9 years ago
pls solve this question.
d volume of a given mass of gas is 40cm* at 27degree cent. what is its volume at 90degree cent if its presure is constant
