1.

Which of the following expression represents correctly the variation of density of an ideal gas with change in temperature ?

Answer»

<P>`d_(2) =(p_(2) T_(1) d_(1))/( p_(1) T_(2))`
`d_(2) = ( d_(1) T_(1))/( T_(2))`
`d_(2) = ( d_(1) T_(2))/( T_(1))`
`d_(2) = ( p _(1) p _(2) T_(2))/( p_(1) T_(1))`

ANSWER :A


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