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Density in the solid state is slightly less than that in its liquid state, in case of

A. Carbon dioxide

B. Water

C. Mercury

D. None of these

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

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  1. Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with…
  2. Wood is a/an __________ material.
  3. Which of the following is not a principal alloying element for the structural steel?
  4. Heat transfer by __________ is almost absent in case of fluidised bed drying operation.
  5. Out of the following __________ iron has the best capability to bear sudden & excessive shocks.
  6. Corrosion rate cannot be lowered by reducing the __________ of the corroding medium.
  7. Corrosion of metals cannot be prevented by its
  8. The materials which fracture even at small strains are termed as brittle, while those materials which…
  9. Which of the following has the least value of ultimate tensile strength (UTS)?
  10. Maximum change in the hardness of martensite occurs in the carbon content range of __________ percent…
  11. With increase in steam pressure, its specific volume decreases
  12. In troposphere (the weather domain), the temperature 't' at height 'h' above the sea level in metres…
  13. Titanium is produced by __________ of Ti Cl4.
  14. A material is capable of resisting softening at high temperature, because of its property termed as
  15. The heat of neutralisation remains constant, when there is a reaction between dilute solutions of strong
  16. Biological shield in a nuclear reactor is generally provided to protect against the
  17. The transition temperature at which all the ferromagnetic materials become paramagnetic materials is…
  18. Yield strength of a material is determined by the __________ test.
  19. In case of compression of one kg of air, the work done will be the least, when the value of polytropic…
  20. The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer…
  21. Sand used to stop the green sand from sticking to the pattern is termed as the __________ sand.
  22. Which of the following properties of a solid is not dependent on crystal imperfection?
  23. When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature…
  24. Which of the following is not categorised as the ore agglomeration process?
  25. While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous…
  26. When the wavelength of incident X-rays increases, the angle of diffraction
  27. One of the methods of purification of leach liquor is ion exchange, which involves
  28. The ratio of the shear stress to the principal stress on a principal plane is
  29. Annealing of white cast iron produces __________ iron.
  30. Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition…