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SpyIntel [72]
3 years ago
6

What causes the change in pressure when a basketball is pumped up?

Chemistry
1 answer:
Andru [333]3 years ago
3 0
Change in the amount of volume left inside the basketball for the remaining air coming in
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If 60. liters of hydrogen gas at 546 K is cooled to 273 K at constant pressure, the new volume of the gas would be
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Explanation:

Initial Volume

=

V

1

=

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l

i

t

e

r

Initial Temperature

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T

1

=

546

K

Final Temperature

=

T

2

=

273

K

Final Vloume

=

V

2

=

?

?

Sol:-

Since the pressure is constant and the question is asking about temperature and volume, i.e,

V

1

T

1

=

V

2

T

2

⇒

V

2

=

V

1

⋅

T

2

T

1

=

60

⋅

273

546

=

60

2

=

30

l

i

t

e

r

⇒

V

2

=

30

l

i

t

e

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Hence the new volume of the gas is

30

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