Sand and __________ is fused at 1300°C, to produce sodium silicate.

A. Limestone

B. Soda ash

C. Coke

D. Sodium sulphate

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

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  1. Starting raw material for the manufacture of alum is
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  3. Lithophane is
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  5. Which of the following is used as a coagulant in treating turbid water?
  6. CaO is called
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  8. Fat splitting catalyst is
  9. Which is a high grade pulp?
  10. Absorption of SO3 in 97% H2SO4 is
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  12. The most stable allotropic form of phosphorous is the __________ phosphorous.
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  14. Pick out the correct statement.
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  16. Hydrazine (N2H4) is used mainly as a/an
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  18. Claude process of gas liquefaction employs
  19. 99.5% purity oxygen is used in
  20. Out of the following processes of paper pulp manufacture, the maximum corrosion problem in digestion…
  21. Which of the following is used as a binding material in soap to improve soap texture?
  22. Permanent hardness of water can be removed by
  23. SO2 is bubbled through hot sugar cane juice to
  24. Pick out the wrong statement pertaining to solvent extraction of oil. Rate of extraction
  25. A mineral is termed as 'ore', if
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  29. Which of the following is an endothermic reaction?
  30. Massecuite is a terminology used in the __________ industry.