Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have

A. High electrical insulation properties

B. Sharp melting points

C. Low co-efficient of thermal expansion

D. Compressive strength much greater than their tensile strengths

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

You can do it
  1. Coagulant is used __________ filtration.
  2. Nicotine is
  3. Low purity oxygen is used for
  4. Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________…
  5. Lithophane is
  6. Deacon's method is used for the manufacture of
  7. Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell…
  8. Adipic acid is an intermediate in the manufacture of
  9. Pick out the wrong statement.
  10. Pick out the wrong statement.
  11. The function of gypsum addition during cement making is to
  12. Carborundum consists mainly of
  13. Neoprene is the trade name of
  14. Which of the following is an ore of iron?
  15. Saponification number of an oil or fat
  16. Flexible foam (for mattresses) is usually made of
  17. Producer gas consists mainly of
  18. Glycerine is recovered from lye by
  19. Phenol formaldehyde
  20. The most economical pulp for the production of newsprint would be the __________ pulp.
  21. Sucrose is a disaccharide consisting of
  22. Pick out the exothermic reaction out of the following:
  23. In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 2SO3), the reverse reaction becomes appreciable…
  24. Chloramines are used in water treatment for
  25. Nickel is not used as a catalyst in the
  26. P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as
  27. One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup…
  28. In the Solvay process, the product from the calciner is
  29. Which of the following has sodium bicarbonate as its main constituent?
  30. Vulcanisation of rubber