A normal pressure, the volume of a gas at 10^(@)C is 200 c.c. At the same pressure, when the gas is heated to 100^(0)C its volume becomes 250 c.c. Find the volume coefficient of the gas.

A normal pressure, the volume of a gas at 10^(@)C is 200 c.c. At the s

1.	A normal pressure, the volume of a gas at 10^(@)C is 200 c.c. At the same pressure, when the gas is heated to 100^(0)C its volume becomes 250 c.c. Find the volume coefficient of the gas.
Answer» Solution :Initial volume `V_(1)=200` c.c , Initial TEMPERATURE `t_(1)=10^(@)C` FINAL volume `V_(2)=250` c.c , Final temperature `t_(2)=100^(@)C` Volume coefficient of the gas `ALPHA=(V_(2)-V_(1))/(V_(1)t_(2)-V_(2)t_(1))=(250-200)/(200 TIMES 100-250 times 10)=50/17500=0.002857l^(@)C`