Heat Transfer
Rate of crystallisation does not depend upon the

Extent of supersaturation
Number and active surface area of the crystals
None of these
Turbulence within the solution

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Heat Transfer
LMTD for counterflow and prallel flow heat exchanger will be the same, when the

None of these
Cold fluid is heated to a certain temperature by condensing steam (isothermal fluid)
Outlet temperature of hot fluid is less than the outlet temperature of the cold fluid
Outlent temperature of both the hot and cold fluid are same

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