You have 1.2 L of air in a balloon 175 K. what is the new volume of the balloon when it is heated to 245 K

A) 1.68 L

B) 4.3 L

C) 0.857 L

Question

Chemistry

Maximo Kaiser

22 March, 15:08

You have 1.2 L of air in a balloon 175 K. what is the new volume of the balloon when it is heated to 245 K

A) 1.68 L

B) 4.3 L

C) 0.857 L

+1

Answers (1)

Know the Answer?

Miller · Answer 1

A) 1.68 L

Explanation:

Charles' Law states that: at constant pressure, the volume is directly proportional to the temperature of the gas. It can be expressed as: V₁T₂ = V₂T₁,

V₁ = 1.2 L, T₁ = 175.0 K, V₂ = ? L, T₂ = 245.0 K.

∴ V₂ = V₁T₂/T₁ = (1.2 L) (245.0 K) / (175.0 K) = 1.68 L.

You have 1.2 L of air in a balloon 175 K. what is the new volume of the balloon when it is heated to 245 KA) 1.68 LB) 4.3 LC) 0.857 L

You have 1.2 L of air in a balloon 175 K. what is the new volume of the balloon when it is heated to 245 K

A) 1.68 L

B) 4.3 L

C) 0.857 L