1.

For a given gas, T_(C) = 40 K, then T_(i) is

Answer»

40 K
270 K
135 K
540 K

Solution :`T_(i) = (2a)/(Rb)`
`T_(C) = (8a)/(27 Rb) = (4)/(27) ((2a)/(Rb))`
`:. T_(C) = (4)/(27) T_(i)`
`T_(i) = (27 xx T_(C))/(4) = (27 xx 40)/(4) = 270 K`


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