On changing the temperature of a gas, its volume increases by 50%
to 60% of its
original value. If initial temperature of gas was - 15°C (minus 15°C), find the new
temperature attained
by gas.
Answers
Answer:
Initial volume=V
1
, pressure=P
1
and temperature=T
1
.
Final Volume=V
2
=
100
150
=1.5V
1
as volume increases by 50%.
Final Pressure=P
2
=0.75P
1
as pressure decreases to 75% of its original pressure.
Original temperature=T
1
=-15
∘
C=258 K
Now,
T
PV
=nR= constant for a particular gas having 1 mole.
T
1
P
1
V
1
=
T
2
P
2
V
2
⟹
258
P
1
V
1
=
T
2
0.75P
1
×1.5V
1
⟹T
2
=290.25 K=17.25
∘
C
Explanation:
please suggest me to the brainiest
Answer:
Explanation:
All birds can walk on the ground, some can swim, and most of them can fly. The bodies of most birds are well-suited for flying.
They have light and hollow bones, and the bones of the hind limbs are used for walking and perching.
The wings that we see are the bony parts of the forelimbs.
A bird has strong shoulder bones, and a large breastbone. This bone controls the muscles of flight in the body.
answerd by
topper
hope it help u better $$$U$%^&$