Home

One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________ kg of water or steam.

A. 9/7

B. 11/7

C. 7/4

D. 1/4

Related Questions

  1. The radius of the Mohrs circle in the given figure is equal to
  2. The efficiency of a gas turbine is given by
  3. The process is adiabatic, if the value of n in the equation pvn = C, is
  4. All perfect gases change in volume by 1/273th of its original volume at 0°C for every 1°C change…
  5. The change of entropy, when heat is absorbed by the gas, is
  6. The ultimate tensile stress of mild steel compared to ultimate compressive stress is
  7. Two shafts 'A' and 'B' transmit the same power. The speed of shaft 'A' is 250 r.p.m. and that of shaft…
  8. The property of a working substance which increases or decreases as the heat is supplied or removed…
  9. The intensity of stress which causes unit strain is called
  10. Which of the following has the highest calorific value?
  11. The stress induced in a body, when suddenly loaded, is ________ the stress induced when the same load…
  12. A cycle consisting of two constant pressure and two isentropic processes is known as
  13. The energy stored in a body when strained within elastic limit is known as
  14. The bending equation is
  15. Modulus of rigidity may be defined as the ratio of
  16. The absolute zero temperature is taken as
  17. A cantilever beam is one which is
  18. The measurement of a thermodynamic property known as temperature is based on
  19. The entropy of water at 0°C is assumed to be
  20. For riveting, the size of hole drilled in plates is __________ shank diameter of rivet.
  21. The total strain energy stored in a body is termed a
  22. A cycle consisting of two adiabatic and two constant pressure processes is known as
  23. Diamond riveted joint can be adopted in the case of following type of joint
  24. The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular…
  25. Slenderness of a column is zero when
  26. The fuel mostly used in cement industry and in metallurgical processes is
  27. In a belt drive, the pulley diameter is doubled, the belt tension and pulley width remaining same. The…
  28. An open system is one in which
  29. A close cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.
  30. In order to prevent crushing of masonry at the base of the dam, the maximum stress should be __________…

Please do not use chat terms. Example: avoid using "grt" instead of "great".