QJEEM21Chc16c: JEE Main 2021 Chemistry - Class 11 JEEM21Chc16c Solution: A car tyre is filled with nitrogen gas at 35 psi at 27 C. It…

Question

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A car tyre is filled with nitrogen gas at 35 psi at 27

^\circ

C. It will burst if pressure exceeds 40 psi. The temperature in

^\circ

C at which the car tyre will burst is _________. (Rounded off to the nearest integer)

Accepted Answer

{{{P_1}} \over {{T_1}}} = {{{P_2}} \over {{T_2}}}

{{35} \over {300}} = {{40} \over {{T_2}}}

{T_2} = {{40 \times 300} \over {35}}

= 342.86

K

= 69.85^\circ

C

\simeq 70^\circ

C

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