CHEM CW 1

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Across
  1. 4. The swift cup test evaluates the _______ property of a sheet metal.
  2. 7. Mass transfer rate between two fluid phases does not necessarily depend on the __________ properties of the two phases.
  3. 8. Gases and _____ is generally considered as opaque surface towards radiations?
  4. 10. Solutions which distil without change in composition are called _________ .
  5. 13. Thermal diffusivity is the most important in heat transfer by _______ .
  6. 14. _________ extraction in a system having very low density difference .
  7. 15. _______ factor accounts for additional resistances to heat flow.
Down
  1. 1. Nylon-6 is manufactured from ________ .
  2. 2. In case of heat flow by conduction for a cylindrical body with an internal heat source, the nature of temperature distribution is ________ .
  3. 3. With decrease in temperature, the surface tension of water ________ .
  4. 5. Fenske equation determines the minimum number of _________ plates.
  5. 6. A solution which resists change in its pH value on addition of acid/alkali is called the __________ solution.
  6. 9. The heat change for the reaction, C(s) + 2S(s) → CS2(l), is 104.2 kJ. It represents the heat of __________ .
  7. 11. For an ideal gas, the compressibility factor is ______ at all temperature.
  8. 12. Occurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate.