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CBSE Class 9 Answered

chemistry
Asked by fathima12 | 30 Sep, 2009, 08:01: PM
answered-by-expert Expert Answer

yes it is reversible.

Take for example sublimation of naphtalene. Heat it the solid will sublime to gaseous state.

Cool the vapours they will again get converted to solid naphthalene.

The reversible change has to take place in a closed container.

 

Answered by | 01 Oct, 2009, 09:39: AM

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