Q. The solution can be dried by spraying droplets in a cold gas.

View solution

Q. On spraying the liquid over gas leads to ____________

View solution

Q. The removal of acetone from acetone-benzene mixture is drying.

View solution

Q. The additional operation requires for drying gas and liquid is _________

View solution

Q. The moisture in the solid after attaining equilibrium is known as

View solution

Q. The hysteresis of drying is due to humidification and dehumidification.

View solution

Q. The moisture inside the substance is known as __________

View solution

Q. Find the weight of the wet solid if dry solid is 2 kg and the moisture is 0.5 kg.

View solution

Q. Find the moisture content in dry basis if the weight of dry solid is 5 kg and the moisture is 2 kg.

View solution

Q. Find the moisture content in wet basis is the weight of the dry solid is 3 kg and the weight of the moisture is 2 kg.

View solution

Q. Wood ash leaching for alkali is known as ________

View solution

Q. The boiling point of the solvent is ______

View solution

Q. The removal of soluble materials from the solid is known as ________

View solution

Q. Leaching is generally used for cement industries.

View solution

Q. For getting leached product from copper ore it is mandatory to add hydrochloric acid to the ore.

View solution

Q. Which of the following process can accelerate leaching?

View solution

Q. The process elution is also known as elutriation.

View solution

Q. Temperature of the solvent is low.

View solution

Q. If the solvent viscosity is low and temperature of the solvent is high then the leaching rate decreases.

View solution

Q. In order to reduce the time required for the removing solute the sugar beets are cut into slices known as

View solution