The ratio of concentration of a super saturated solution to a saturat – McqOptions

MCQOPTIONS

1.	The ratio of concentration of a super saturated solution to a saturated solution is denoted by α’ which is stated by the Kelvin equation. How is it related to the crystal size and interfacial tension between solid and liquid?
A.	Directly, indirectly
B.	Indirectly, directly
C.	Directly, directly
D.	Indirectly, indirectly
Answer» C. Directly, directly

Discussion

No Comment Found

Related MCQs

Which of the following is true about scraped surface crystallizers?
Scraped surface crystallizers can be used for viscous fluids up to 10000 cp.
Statement 1: Batch crystallizers are used for jaggery.Statement 2: Particle size is controlled by stirring and scraping the concentrate from the vessel for better heat transfer.
Statement 1: Batch crystallizers use the concept of cooling of hot solution/magma.Statement 2: Control of particle size is poor in a batch crystallizer.
Statement 1: Batch crystallizers are used if the throughput is high.Statement 2: The operating cost of batch crystallizers is high.
Which of the following facilitates crystallization?
Parameters affecting crystallization are ____________
The ratio of concentration of a super saturated solution to a saturated solution is denoted by α’ which is stated by the Kelvin equation. How is it related to the crystal size and interfacial tension between solid and liquid?
Statement 1: Smaller particles dissolve as they have a larger surface area and larger particles grow.Statement 2: The above process is called Ostwald ripening.
Statement 1: Crystallization is both a mass and heat transfer operation.Statement 2: The crystals and mother liquor obtained from a crystallizer are called _____