At what temperature will volume of gas at 0 degree celsius be doubled if pressure remains constant

CBSE 11-science - Chemistry

696v7v

Asked by aryanvankar88 | 11 Oct, 2020, 10:07: PM

CBSE 11-science - Chemistry

5.18 sum plz

Asked by lovemaan5500 | 26 Jan, 2019, 12:53: PM

ANSWERED BY EXPERT

Text Solution

Answer : The required temperature is `546^@C`.

Solution : Let the volume at `0^@C` = V ml. <br> `V_1 = VmL, V_2 = 3 mL` <br>`T_1 = 0^@` or `273 K, T_2 = ?` <br> by charles law, <br> ` V_1/T_1 = V_2/T_2` or `V/273 =(3V)/T_2` <br> or `T_2 = (3xx273) = 819 K` <br> or `T_2 = (819-273)^@C = 546^@C`

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