Correct answer is b.
According to Charles's gas law, the volume of the gas of given mass is directly proportional to the temperature at constant pressure.
That is, V₁/T₁ = V₂/T₂
Balloon is a closed system , helium atoms move about faster and the volume of the gas increases as it expands and so will collide with the wall of the container (the balloon) more often, this, in turn, increases the pressure inside the balloon. Increasing Temperature increases the total kinetic energy of particles, this causes them to move about faster. This increase pressure also
Balloons are elastic and so can expand in size, the increase in pressure due to helium expanding causes the balloon to increase in size. But here pressure is constant.
So, size increase elastically with fastest movement of particles.
Which of the drawings in the figure best illustrates what happens when the temperature of a helium-filled rubber balloo...
8.12 A balloon is filled with helium gas. When each of the following changes are made with no change in temperature, which of these diagrams (A, B, or C) shows the final volume of the balloon? ИВ Initial volume a. The balloon floats to a higher altitude where the outside pressure is lower. b. The balloon is taken inside the house, but the atmospheric pressure does not change. c. The balloon is put in a hyperbaric chamber in which the...
changed from so°c to -150 c. n? The pressure is constant. What happens to the balloo temperature of a filled helium balloon is changed fronm A. It expands B. It shrinks in C. D. Impossible to tell. we need more information It remains exactly the same 27°C . How Spray can contains 250 mL. of a gas under 4.5 atm pressure at would the gas occupy at 50.5 kPa and 20°c? A. 2.0L B. 16.5 L C. 2200 L D....
A balloon filled with 35.6 moles of helium has a volume of 856 L at 0.0°C and 1.00 atm pressure. The temperature of the balloon is increased to 43.0°C as it expands to a volume of 967 L, the pressure remaining constant. Calculate q, w, and ΔE for the helium in the balloon. (Given, the molar heat capacity for helium gas is 20.8 J/°C · mol, and 1 L·atm = 101.3 J) (Show your work)
A round balloon is filled with helium at room temperature which is 25 celsius. If the balloon is then heated to 50 celsius the diameter of the helium balloon will: a. decrease b. remain the same c.increase
Large helium-filled balloons are used to lift scientific equipment to high altitudes. What is the pressure, in atmospheres, inside such a balloon if it starts out at sea level with a pressure of one atmosphere and a temperature of 10.0 degree C and rises to an altitude where its volume is twenty times the original volume and its temperature is -48DegreeC ? What is the gauge pressure, in atmospheres, in the balloon then? (Assume the atmospheric pressure is constant.)
A balloon is filled with helium gas. For the question(s) that follow, select the letter of the balloon diagram that corresponds to the given change in conditions. The temperature is changed from 50 °C to -150 °C at constant pressure. A balloon is filled with helium gas. For the question(s) that follow, select the letter of the balloon diagram that corresponds to the given change in conditions. The temperature is changed from 50 °C to -150 °C at constant pressure....
A weather balloon has a volume of 765L when filled with helium at 10°C added pressure of 395 tour what is the new volume of the balloon in liters if the balloon rises to a point where the air pressure is 235 tour and the temperature is -24°C
1) A cylinder is filled with 0.10 mol of an ideal gas at standard temperature and pressure, and a 1.4-kg piston seals the gas in the cylinder (see figure) with a frictionless seal. The trapped column of gas is 2.1-m high. The piston and cylinder are surrounded by air, also at standard temperature and pressure. The piston is released from rest and starts to fall. The motion of the piston ceases after the oscillations stop with the piston and the...
An arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed. the temperature inside the shed is 5° C. The balloon is then taken outide, where the temperature is -20°C. calculate the new volume of the balloon. O GASES Using Charles's Law an arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed. The temperature inside the shed is 5. °C. The balloon is then taken outside, where the temperature...
A balloon filled with helium gad at 1.00 atm occupies 15.5 L. What volume would the balloon occupy in the upper atmosphere, at a pressure of 0.25 atm and a constant temperature?