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Calculate the Following: Calculate the Temperature at Which a Gas ‘A’ at 20°C Having a Volume, of 500 Cc. Will Occupy a Volume of 250 Cc.

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Question

Calculate the following:

Calculate the temperature at which a gas ‘A’ at 20°C having a volume, of 500 cc. will occupy a volume of 250 cc.

Sum
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Solution

Initial conditions

T1 = 20 + 273 = 293 K

V1 = 500 c.c

Final conditions

T2 = ?

V2 = 250 cc

`"V"_1/"T"_1 = "V"_2/"T"_2`

`therefore "T"_2 = ("T"_1"V"_2)/"V"_1`

`= (293 xx 250)/500`

T2 = 146.5 K = 146.5 - 273 = - 126.5°C 

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Fundamental Laws of Gases - Pressure and Volume Relationship or Bolye's Law
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Chapter 7: Study of Gas Laws - Study Of Gas Laws

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Viraf J. Dalal Simplified ICSE Chemistry [English] Class 9
Chapter 7 Study of Gas Laws
Study Of Gas Laws | Q 3.4

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