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Harrizon [31]
3 years ago
7

If a balloon is heated, what happens to the volume of the air in the balloon if the pressure is constant?

Chemistry
1 answer:
MakcuM [25]3 years ago
4 0

Answer:

B. It increases.

Explanation:

  • We can use the general law of ideal gas: <em>PV = nRT.</em>

where, P is the pressure of the gas in atm.

V is the volume of the gas in L.

n is the no. of moles of the gas in mol.

R  is the general gas constant,

T is the temperature of the gas in K.

It is clear that, at constant P, the volume of the gas (V) is directly proportional to the temperature of the gas.

<em>V ∝ T.</em>

<em></em>

<em>So, If a balloon is heated, the volume of the air in the balloon if the pressure is constant:</em>

B. It increases.

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