Thorium is mainly used
For the manufacture of gas mantles
As a fissile fuel in a nuclear reactor
In the manufacture of hydrogen bomb
In the treatment of cancer
- The compressive strength of cement should not be less than about 110Kg/cm2 after three days & not less…
- Which of the following impurities in feed water for high pressure boiler is the most detrimental?
- Vulcanisation of rubber
- Styrene (a monomer for the production of polystyrene) is commercially produced by
- Main use of hydrazine is
- Heating of __________ to 120°C, produces plaster of paris.
- Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result…
- Sucrose content in cane sugar may be around __________ percent.
- Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.
- Black liquor is converted into white liquor by
- Dehydrogenation of Isopropanol produces
- A mixture of chlorine & sodium bromide acts as a/an
- Pick out the wrong statement.
- Sodium chloride content in sea water is about __________ gms/litre.
- BHC (Benzene hexachloride) is made by the chlorination of benzene
- Anion exchanger is regenerated usually with
- Catalyst used during the manufacture of 'Vanaspati Ghee' is
- Zeigler process
- Boiling of water containing temporary hardness produces
- Esterification reaction produces
- Co-efficient of thermal expansion of glass is decreased by the addition of __________ during its manufacture.
- CaSO4 . ½H2O is known as
- Graphite is a/an
- Phenolic antiseptics are added in the __________ soap.
- At a given temperature, the equilibrium yield of SO3 obtained from the oxidation of SO2 is proportional…
- The gasification reaction represented by, C + H2O = CO + H2, is a/an __________ reaction.
- Economics of 'Solvay Process' depends upon the efficiency of
- CaCl(OCl) is the chemical formula of
- An alkali metal salt of Palmitic acid is known as
- Thermosetting materials