A cylinder of sulfur is kept in a large volume of stagnant air for sublimation. How much time will be required for its complete sublimation?

One fourth the time required by sphere of same mass

Half the time required by a cube of same mass

One fourth the time required by a cube of same mass

A cylinder of sulfur is kept in a large volume of stagnant air for sub

1.	A cylinder of sulfur is kept in a large volume of stagnant air for sublimation. How much time will be required for its complete sublimation?
A.	One fourth the time required by sphere of same mass
B.	Half the time required by a cube of same mass
C.	One fourth the time required by a cube of same mass
D.	Infinite
Answer» E.

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