5g of ethane are confined in a bulb of 1 litre capacity . The bulb is so weak that it will burst if the pressure exceeds 10 atm. At what temperature will be the pressure of gas reach the bursting value?

Question

$(a)\;457.18^{\large\circ}C\qquad(b)\;4.57^{\large\circ}C\qquad(c)\;45.78^{\large\circ}C\qquad(d)\;0.457^{\large\circ}C$