Chemistry
Calculate the following :
The volume at s.t.p. occupied by a gas 'Z' originally occupying 1.57 dm3 at 310.5 K and 75 cm. press. of Hg.
Gas Laws
40 Likes
Answer
| Initial conditions | Final conditions [S.t.p.] |
|---|---|
| P1 = Initial pressure of the gas = 75 cm | P2 = Final pressure of the gas = 76 cm |
| V1 = Initial volume of the gas = 1.57 dm3 | V2 = Final volume of the gas = ? |
| T1 = Initial temperature of the gas = 310.5 K | T2 = Final temperature of the gas = 273 K |
By Gas Law:
Substituting the values :
Therefore, final volume of the gas = 1.36 dm3
Answered By
23 Likes
Related Questions
Calculate the following :
The temp, at which 500 cc. of a gas 'X' at temp. 293K occupies half it's original volume [pressure constant].
Calculate the following :
The volume at s.t.p. occupied by a gas 'Y' originally occupying 760 cc. at 300 K and 70 cm. press, of Hg.
Calculate the following :
The volume at s.t.p. occupied by a gas 'Q' originally occupying 153.7 cm3 at 287 K and 750 mm. pressure [vapour pressure of gas 'Q' at 287 K is 12 mm of Hg.]
Calculate the following :
The temperature to which a gas 'P' has to be heated to triple it's volume, if the gas originally occupied 150 cm3 at 330 K [pressure remaining constant].