Explain why water can freeze intravenously when it is in contact with an ice cube?

Q: Briefly Explain the factors that affecting evaporation?

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Q: A number of polymers, including polyvinylchloride, polystyrene, and polymethylmethacrylate, are made…

A: The reason for rotary dryers, fluidized-bed dryers and sprouted dryers are good choices for polymer…

Q: Does a solid have a vapor pressure?

A: The existence of vapor pressure for solid is to be mentioned.

Q: Why do some evaporators operate under vacuum? How is the vacuum produced?

A: The reason for operation of some evaporators under vacuum is to be mentioned along with the method…

Q: Paraffin waxes are used as external lubricant because: * -Improve dispersion of other additives…

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Q: How can you remove particulates in flue gas (give 2 examples each for dry and wet methods)?

A: To describe Methods of removal of particulates in flue gas ( 2 examples each of dry and wet methods)…

Q: calculate the PH of the 2M NaOH solution?

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Q: What is the secondary dew point? Is there also a secondary bubble point?

A: The temperature at a constant pressure below which a component in a mixture in its vapor state…

Q: Calculate the critical pressure and critical temperature of the below gas natural. Calculate the…

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Q: Solubility of gases in water increases with increasing mass. Explain?

A: The force of attraction between the gas molecules is weak which are primarily London dispersion…

Q: What are the two reasons for conducting reactive distillation?

A: The reasons for conducting the reactive distillation are to be mentioned.

Q: Define the following in chemical engineering perspective and draw an arrow block diagram of the…

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