27^(@)C এবং 1 atm চাপে গ্যাসের আয়তন হল 1 লিটার। যদি চাপ দ্বিগুণ হয় এবং পরম হয়...

4 litre C_(2)H_(4) (g) burns in oxygen at 27^(@)C and 1 atm to produce CO_(2) (g) and H_(2)O (g) Calculate the volume of CO_(2) formed at (a) 27^(@)C and 1 atm (b) 127^(@) C and 1atm ( c) 27^(@)C and 4 atm .

4 litre C_(2)H_(4) (g) burns in oxygen at 27^(@)C and 1 atm to produce CO_(2) (g) and H_(2)O (g) Calculate the volume of CO_(2) formed at (a) 27^(@)C and 1 atm (b) 127^(@) C and 1atm ( c) 27^(@)C and 2 atm .

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 900 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

A balloon contains 500m^(3) of He at 27^(@)C and 1 atm pressure. Then , the volume of He at -3^(@)C and 0.5 atm pressure will be

A sample of a gas occupies 600 mL at 27^(@)C and 1 atm. What will be the volume at 127^(@)C if the pressure is kept constant ?

A balloon is filled at 27^(@)C and 1 atm pressure by 500 m^(3) He. At- 3^(@)C and 0.5 atm pressures, the volume of He-gas contained in balloon will be

Calculate the entropy change accompanying the following change of state 5 mol of O_(2) (27^(@)C, 1 atm) rarr 5 mol of O_(2) (117^(@)C, 5 atm) C_(P) for O_(2) = 5.95 cal deg^(-1) mol^(-1)

The density of a gas at 27^(@)C and 1 atm is d. At what temperature would its density be 0.75d, if the pressure is kept constant?

At 27^(@)C and 1 atm pressure , N_(2)O_(4) is 20% dissociation into NO_(2) . What is the density of equilibrium mixture of N_(2)O_(4) and NO_(2) at 27^(@)C and 1 atm ?

A vessel contains 1 mole of O_(2) at 27^(@)C and 1 atm pressure. A certain amount of the gas was withdrawn and the vessel was heated to 327^(@)C to maintain the pressure of 1 atm. The amount of gas removed was