Heat and Thermal ExpansionHard

Question

The density in grams per litre of ethylene (C₂H₄) at STP is : -

Options

A.1.25

B.2.50

C.3.75

D.4.25

Solution

PV = nRT ⇒ P = RT
⇒ ρ = kg m^-3 = 1.25 g/litre

Create a free account to view solution

View Solution Free

Topic: Heat and Thermal Expansion·Practice all Heat and Thermal Expansion questions

More Heat and Thermal Expansion Questions

The specific heats of a gas are CP = 0.2 cal / g oC & CV = 0.15 cal / g oC .[Take R = 2 cal / mol oC]...The figure shows two rods, one made of aluminum [α = 23 × 10-6 (Co)-1] and the other of steel [α = 12 &#2...A block body emits at the rate P when its temperature is T. At this temperature the wavelength at which the radiation ha...Three identical adiabatic containers have helium, neon and oxygen gases at the same pressure.The gases are compressed to...A glass rod measured with a zinc scale, both being at 30oC appears to be of length 100cm. If the scale shows correct rea...