Question

1.
300 ml of a gas at 27°C is cooled to - 3°C at constant pressure; the final volume is
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a) 540 ml
b) 135 ml
c) 270 ml
d) 350 ml

2.
It is desired to increase the volume of 800 cm of a gas by 20% keeping the pressure constant. To what
temperature should the gas be heated, if the initial temperature is 22°C?
[]
a) 81°C
b) 95°C
c) 76°C
d) 72°C


5.
If V, is the volume of a given mass of gas at 273 k at a constant pressure then according to charle's law,
the volume at 10°C will be
[ ]
1
a) 10V
b) (V, +10)
c) V +
d)
283
V
273
273​

Answer 1

Answer:

1) 265ml

2) 76

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