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A sealed flask contains 600cm3 of air at 27C and is heated to 35C at constant...

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Question 15

A sealed flask contains 600cm³ of air at 27C and is heated to 35C at constant pressure. The new volume is?

A

508 cm³

B

516 cm³

C

608 cm³

D

616 cm³

Explanation

Share Answer V₁ = 600cm₃, T₁ = 27 = 273 = 300k
T₂ = 35 + 273 = 308K, V₂ = ?
(V)₁/T₁
= (V)₂/T₂ = V₂
= (V)₁/T₁ x X T₂
= (600 X 308)/300 = 616 cm³

Correct option: D

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