1 mole of gas occupies a volume of 100 ml at 50 mm pressure . What is the volume occupied by two moles of gas at 100 mm pressure and at same temperature

Options

A. 500 ml
B. 200 ml
C. 100 ml
D. 50 ml

Answer

C

Explanation

For 1 mole of gas , ` 50xx100=1xxR xx T`
For 2 moles of gas ,
`V xx 100= 2 xx R xx T :. (50xx100)/(Vxx100)=(RT)/(2RT)`
`implies V=100 ml`