A car tyre is filled with nitrogen gas at 35 psi at 27 ° C . It will burst if pressure exceeds 40 psi. The temperature in C ∘ at which the car tyre will burst is (Rounded-off to the nearest integer)

Question

A car tyre is filled with nitrogen gas at 35 psi at 27 ° C . It will burst if pressure exceeds 40 psi. The temperature in C ∘ at which the car tyre will burst is (Rounded-off to the nearest integer),

MARKS App · Accepted Answer

P ∝ T P 2 P 1 = T 2 T 1 ⇒ 40 35 = T 2 300 T 2 = 342 . 857 K = 69 . 70 ° C ≃ 70 ° C Hence answer is 70

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